Birth and early life According to
Journey to the West, Sun Wukong is born from a strong magic stone that sits atop the
Mountain of Flowers and Fruit. The stone is said to receive the nurture of heaven (
yang), which possesses a positive nature, and earth (
yin), which possesses a negative nature, and thus is able to produce living beings, according to
Taoist philosophies. The stone develops a magic womb, which bursts open one day to produce a stone egg about the size of a ball. When the wind blows on the egg, the egg becomes the stone
monkey. As his eyes move, two beams of golden light shoot toward the Jade palace and startle the
Jade Emperor. When he sees the light he orders two of his officers to investigate. They report the stone monkey, and that the light is dying down as the monkey eats and drinks. The Jade Emperor believes him to be nothing special. On the mountain, the monkey joins a group of other wild monkeys. After playing, the monkeys regularly bathe in a stream. One day, they decide to seek the source of the stream and climb the mountain to a waterfall. They declare that whoever goes through the waterfall, finds the stream's source, and comes out again will become their king. The stone monkey volunteers and jumps into the waterfall. The stone monkey finds a large iron bridge over rushing water, across which is a cave. He persuades the other monkeys to jump in also, and they make it into their home. He then reminds them of their prior declaration, so they declare him their king. He takes the throne and calls himself Handsome Monkey King (). This happiness does not last. When one of his older monkey friends dies, the Monkey King is very upset. He decides to strike out from his island on a self-made raft, in search of an Immortal to teach him how to beat death. He comes ashore and wanders around. Humans see him and flee, uncertain of his ape-like appearance. He takes some clothes that were left out to dry and continues on foot. His face hidden by a hood, he travels through towns and sees many examples of human degeneracy and vice. He continues on and into a forest. The Monkey King hears a woodcutter singing an interesting song, and when questioning the woodcutter about the origin he learns it was taught to the woodcutter by an Immortal who resides in the forest. The Monkey King comes to the entrance of a temple in which a magical Taoist martial artist named
Puti Zushi resides. Puti Zushi initially refuses to let him in, but the Monkey King refuses to leave and waits outside the entrance for months. Puti Zushi is impressed by the Monkey King's persistence and allows him to enter. He accepts the Monkey King as a student, giving him his religious name, "Sun Wukong", and teaches him many advanced Taoist practices, including the Way of Immortality. He later advises Sun Wukong never to needlessly show off his skills, because others might ask him to teach them, and if he does teach them, they may go on to cause trouble, but if he doesn't teach them, they will resent him for it. He then forbids Sun Wukong from ever revealing who it was that taught him, and the loyal Monkey King promises never to reveal the identity of his Master. Later, whenever Sun Wukong is asked about his powers and skills, he honestly replies that he learned everything in his dreams. Throughout the rest of the book, however, Sun Wukong is, repeatedly, referred to as a member of the "
Monad Sect". After the Monkey King returns home, he learns that a demon called the Demon King of Confusion is kidnapping the monkeys of the Mountain of Flowers and Fruit to use as slaves. He subsequently kills the demon and his minions, saving the kidnapped monkeys. He also brings the entire weapon storage of a nearby country for his subjects but is unable to find a weapon fit for himself. Upon hearing that Dragon Kings possess many treasures, he travels the oceans and finds the palace of a Dragon King. At the entrance, Sun Wukong asks for an introduction, but Dragon King
Ao Guang tells his guards to turn him away. Sun Wukong barges in anyway, brushing off protests from the guards, insisting the Dragon King must be confused to turn away a fellow king. Inside, he introduces himself and encourages the Dragon King to give him a weapon. Quickly realizing Sun Wukong is quite formidable, the Dragon King feigns willingness and hospitality, ordering his underlings to bring out weapon after weapon, starting from basic spears and swords but quickly escalating to genuine treasures. Sun Wukong tests each weapon, but none are robust enough for the Monkey King, who is unhappy with the situation. Sun Wukong then acquires the golden-banded staff
Ruyi Jingu Bang/Ding Hai Shen Zhen (), the stabilizer of the Four Seas and a treasure of
Ao Guang. The Monkey King is the only creature strong enough to wield the staff-like weapon and there is an instant affinity between them. The golden-banded staff can change its size, elongate, fly, and attack opponents according to its master's will. It weighs 13,500
jīn or 7960kg. When not wielding the weapon, the Monkey King shrinks it down to the size of a sewing needle and stores it in his ear. In addition to taking the magical staff, the Monkey King encourages the Dragon King to gift him attire fit for a King. The Dragon King calls upon the Dragon Kings for assistance, and they arrive and give Sun Wukong a golden
chain mail shirt (), a
phoenix-
feather cap (), and cloud-walking boots (). Sun Wukong thanks the Dragon Kings and leaves happy. Upon his return to the mountain, Wukong demonstrates the new weapon to his monkey tribe and draws the attention of other beastly powers, who seek to ally with him. He forms a
fraternity, the
Seven Sages (), with the
Bull Demon King (), the Saurian Demon King (), the
Roc Demon King (), the Lion Spirit King (), the
Macaque Spirit King (), and the
snub-nosed monkey Spirit King (). The Monkey King, now sentenced to death for extorting the Dragon Kings, then defies
Hell's attempt to collect his soul. He wipes his name out of the Book of Life and Death, a collection of books claimed to have every name of every mortal alive and the ability to manipulate lifespan, along with the names of all monkeys known to him. The kings of the Diyu report him to the
Jade Emperor. monkey, warning that failing to defeat Monkey would harm the reputation of Heaven. Gold Star advises the Jade Emperor to superficially appease Sun Wukong's vanity while treating him as a pet, and invite him back to Heaven to keep him from causing trouble on earth. The Jade Emperor agrees after Gold Star laughs that, in reality, the fanciful title is a meaningless joke revealing Sun Wukong's overconfidence and ignorance of the important workings of Heaven. Sun Wukong suspects a trap but is happy when Gold Star, acting as an envoy, addresses him as the Great Sage Equal of Heaven and presents him with official papers. Gold Star tells Sun Wukong he has been granted a far more important position as "Guardian of the Heavenly Peach Garden", which peach-loving Sun Wukong accepts. Later, when seven heavenly maidens are sent by Queen Mother
Xi Wangmu to pluck peaches for the Royal Banquet, Sun Wukong discovers every important god and goddess has been invited to the banquet except for him. When he tells the maidens he is the Great Sage Equal of Heaven, the maidens giggle, replying that everyone in Heaven knows he is merely an immortal who tends to the peach garden. The Monkey King's indignation then turns to open defiance. During the preparations for the Royal Banquet, Sun Wukong sneaks in to taste the fine foods and drink royal wine. In a tipsy state, the Monkey King roams Heaven while all the gods and goddesses are on their way to the banquet. He reaches high levels of the palace that the authorities of Heaven leave unguarded, for they can only be accessed by deities of the highest and purest spiritual power. Upon realizing that he is at the top of the 33 layers of the heavenly palace, Sun Wukong steals and consumes
Laozi's
Pills of Immortality and
Xi Wangmu's
Peaches of Immortality, takes the remainder of the Jade Emperor's royal wine, and then escapes back to his kingdom in preparation for his rebellion. The Jade Emperor refuses to accept Gold Star's counsel to find another peaceful way to deal with Sun Wukong and orders his forces to mobilize. Laughing continuously and fully enjoying himself, and with a combination of martial prowess, guile, and quick-witted creative responses to many different types of powerful Heavenly weapons used against him, the Monkey King single-handedly defeats the Army of Heaven's 100,000 celestial warriors, all 28 constellations,
Nezha, and all of the
Four Heavenly Kings. Then
Guanyin, the Boddhisattva of Mercy, and her disciple
Muzha/Moksha arrive. Guanyin sends Muzha to inspect the situation and fight Sun Wukong. Muzha is defeated, and then Guanyin suggests the Jade Emperor's nephew
Erlang Shen fight Wukong. Wukong and Erlang are evenly matched and eventually, both turn into terrifying figures, which scares Wukong's monkey army away. Sun Wukong is disheartened and turns into a fish to run away, then both of them keep shapeshifting to turn into more powerful things than the other, finally,
Laozi throws his Diamond Jade ring at Wukong from behind while he is fighting, knocking him senseless and enabling Erlang to bind him up. After several failed attempts at execution, Sun Wukong is locked into Laozi's
eight-way trigram crucible for 49 days to be distilled into an elixir by
samadhi fires; this will allow Laozi to regain his pills of longevity. The fire of the crucible is hot enough to burn beings of so much unspeakable power that they rival Buddha himself. When the cauldron is opened 49 days later, the Monkey King jumps out, having survived by hiding in a corner marked by the wind trigram, where there is less fire. The heat from the samadhi fires has reinforced his bodily frame, making him stronger than ever before and impervious to greater damage. The heat gives him a new ability; the Monkey King can now recognize evil with his new (, ). Sun Wukong then proceeds to destroy the crucible and makes his way to Heaven's main chamber to confront the Jade Emperor and his senior advisors.
Imprisonment The Jade Emperor and the authorities of Heaven appeal to the
Buddha, who arrives from his temple in the West in person. After listening to Sun Wukong, who makes a case that he should be the new Jade Emperor, the Buddha makes a bet that the Monkey King cannot escape from his palm. The Monkey King smugly accepts the bet. He leaps and flies all the way to the edge of the universe. Seeing nothing there but five towering pillars, the Monkey King believes that he has reached the end of all existence. with only his head and hands protruding from the base of the mountain. The Buddha arranges two earth spirits to feed the Monkey King iron pellets when he is hungry, and molten copper when he is thirsty.
Disciple to Tang Sanzang Five hundred years later, the
Bodhisattva Guanyin searches for disciples to protect a pilgrim on a journey to the West to retrieve the Buddhist
sutras. Upon hearing of this, the Monkey King offers to serve the pilgrim,
Tang Sanzang, a monk of the
Tang dynasty, in exchange for his freedom after the pilgrimage is complete. Understanding Sun Wukong will be difficult to control,
Guanyin gives Tang Sanzang a gift from the Buddha: a magical circlet which, once the Monkey King is tricked into putting it on, can never be removed. When Tang Sanzang chants a certain sutra, the band will tighten and cause an unbearable headache. Guanyin gives the Monkey King three special hairs, only to be used in dire emergencies. Under Tang Sanzang's supervision, the Monkey King is allowed to journey to the West. Throughout the novel, the Monkey King faithfully helps Tang Sanzang on his journey to
India. They are joined by "Pigsy" () and "Sandy" (), both of whom accompany the priest to atone for their previous crimes. Tang Sanzang's safety is constantly under threat from demons and other supernatural beings, as well as bandits, as they believe that by eating Tang Sanzang's flesh, one will obtain immortality and great power. The Monkey King often acts as Tang Sanzang's bodyguard to combat these threats. The group encounters a series of eighty-one tribulations before accomplishing their mission and returning safely to China. During the journey, the Monkey King learns about virtues and the teachings of Buddhism. There, the Monkey King attains
Buddhahood, becoming the "Victorious Fighting Buddha" (), for his service and strength. The Monkey King is revealed to know about the fate of Tang Sangzang and also of his knowledge in many other things, as on three occasions he knew that the monk was supposed to suffer and he also cured a king who had been ill for many years, and knew properties of herbs no one knew of. Wukong also mentions being sworn brothers with
Erlang Shen. ==Names and titles==