The protagonist who transmigrated into the body of a college student named Cheng Ji. In his previous life, he was a celebrated police officer who died with honor alongside his two brothers, covered in a flag. He was the youngest of the three brothers. After transmigrating, he discovered he is now a one-y-boy (male escort) at Moonlight Manor in Hong City, selling himself to younger men to pay for his sick mother's hospital treatment. He is a third-year student at Ke Polytechnic who has taken a leave of absence. He has no father. He is upright, pure-hearted, and honorable, and is determined never to serve male clients despite his circumstances. He can hear the Plot Administrator's mechanical voice that no one else can perceive.
