17-Year-old Lin Yu suffers from serious mental illness. She was often bullied when she moved to a new school. When I was blocked in an alley, I met Ye Xinqing, a 21-year-old tattoo artist. Lin Yu went to get a tattoo and happened to go to Ye Xinqing's tattoo shop. Ye Xinjing rejected her request for a tattoo. After Lin Yu's repeated pestering, she promised to protect her. After the two people got along for a long time, they developed different feelings for both of them. In the end, Lin Yu was forcibly sent to a rehabilitation center and decided to commit suicide under pressure. Ye Xinqing eventually suffered from severe delusion.
Purpose: Redemption of youth