Ji was born in
Jizhou District, Hengshui,
Zhili (now
Hebei),
China in 1834. He was a medical doctor and contracted a violent stomach ailment, for which he treated himself with
opium. This was a routine treatment at the time, but he became addicted to the drug at a time when addiction was considered shameful and gravely scandalous. He was a pious Catholic, frequenting the sacrament of Confession and spending time in prayer, attending
Mass, and providing free treatment to his patients. Despite his frequent confessions, he was denied Absolution by his confessor and consequently could not receive the Blessed Sacrament because his confessor believed he lacked contrition for his addiction. He did not receive the Blessed Sacrament for 30 years, but finally after 30 years of being a faithful and regular church-goer, he was able to receive the sacraments. == Martyrdom ==