When Chen Mo, an art student who paints with blood, meets Su Li, a gangster princess who covers up her murders with a piano, the fatal encounter opens the bloody curtain of a secret war between school bullying and the underworld. Two souls burdened with sin fell in love and killed each other in the anti-bullying storm, using their broken bodies to build a throne of thorns for salvation, and the most coquettish bloody rose bloomed in the neon dark alleys of Yong'an City.
