2011–2014: Exo in Singapore, August 23, 2014 Along with
Tao,
Chen, and
Kai, Luhan made his first televised performance at the
SBS Gayo Daejeon on December 29, 2011. Following this appearance, he was the second member of Exo to be officially introduced, as one of the four Chinese members of the group and its Mandarin-language sub-group Exo-M. On October 10, 2014, Luhan filed a lawsuit against SM Entertainment to nullify his contract and effectively left Exo. He then released a rendition of "
Tian mi mi" for the film
Comrades: Almost a Love Story. Director
Peter Chan is said to have asked Luhan to participate due to his gentle and clear voice as he felt it would be effective in expressing the emotions of the song. Luhan first announced his solo album in July 2015, where he collaborated with famous producer
Djemba Djemba. This was also Djemba's first time producing an album for an Asian artist. The same month, he collaborated with
David Tao in a bidding song for the
2022 Winter Olympics held in Beijing. Luhan's first digital album
Reloaded I was released on September 10, 2015, via QQ Music charts. It sold 880,000 copies on the first day, the highest recorded sales number on the first day of official release.
Reloaded I also reached over one million sales on QQ Music, setting the record for fastest digital album sales. In November, he released the single "Medals", which also serves as the soundtrack for the 2015 film
The Witness.
Medals topped the V Chart as well as
Billboard Hot 100, becoming the first Mandarin single to top the latter. In December, he released "Deep", a promotional song for the Chinese version of
Kungfu Panda 3. Luhan's first studio album,
Reloaded was released on December 14, 2015. The album topped the Tower Records chart in Japan, and became the only album from
mainland China to enter the Top 5 of Taiwan's
G-Music year-end chart.
Reloaded sold over 3 million copies and was also certified platinum by the International Federation of the Phonographic Industry, becoming the first album in mainland China to do so. Luhan attended the
QQ Music Awards, winning the Best Digital Album of the Year for
Reloaded as well as the Best Male Singer of the Year. He then embarked on his first solo concert tour, the "Luhan Reloaded: 2016 Luhan 1st China Tour". The tour traveled to Beijing on March 26,
Guangzhou on April 2, and Shanghai on April 9. The same month, he won the All-round Artist of the Year and Media Recommended Album of the Year awards at the Chinese Golden Charts Awards; and the Album of the Year and Artist of the Year awards at the 4th V Chart Awards. He is also the first Chinese singer to achieve a double platinum record, having sold over 2 million copies of
Reloaded I.
2016–present: XXVII (27) Starting from late 2016, Luhan announced that he will be releasing a series of albums under the theme "XXVII", which stands for "Xperience", "Xplore", "Venture", "Imagination" and "I". The albums are meant to document Luhan's growth story at the age of 27. On October 21, 2016, Luhan unveiled his third digital album
Xperience with the track "Catch Me When I Fall". The song is jointly produced by Santell, whom participated in Luhan's first solo album
Reloaded, and the Picard Brothers, a French producer team who has crafted songs for Diplo and Chris Brown. On December 27, 2016, he published his fourth digital album
Xplore, containing the tracks "Winter Song" and "Skin to Skin". "Skin to Skin' is Luhan's second English-language song, and incorporates various genres such as R&B, Future Bass, Electro and House. On February 21, 2017, Luhan unveiled his fifth digital album
Venture with the songs "What if I Said" and "Roleplay". He participated in writing the lyrics for the track "Roleplay", which details his own experience in dealing with harassment from the paparazzi. "Imagination" was released in April 2017 and consisted of two tracks – "On Call" (his first attempt at the fusion jazz genre) and "Say It". "I", the last part of the album series, was released in June 2017 with two songs "Set It Off" and "On Fire". On July 20, 2017, Luhan won the "Album of the Year" award at the Asian Music Gala for the
XXVII album series. On September 9, 2017, he released a single for the soundtrack of the film
Sky Hunter. On April 17, 2019, Luhan released a single album,
π-volume.1, which sold over 3.4 million copies. On August 30, 2019, he released a second single album,
π-volume.2, which sold over 1.2 million copies. On January 17, 2020, Luhan released a single, "Dream Up", to promote his third concert tour. ==Television and film career==