The reality and the spiritual world overlap, the emotions of eight billion people settle into four abyss, and the boundary membrane collapses within fifteen years. Here, strength does not come from gaining, but from peeling off - tattooing borrows strength, peeling off to reveal the true nature, becoming spiritual and losing oneself, becoming stronger and losing are the same thing. Lu Heng, a college student, has a complete family and is on the walking list of sacrifices; Lin Wan lost his family in high school and has already embarked on the road of revenge. One is forced to lose, the other is lost actively, and the two curves cross and rise. What maintains their humanity is an unspoken love - in a world where "loss is power", that is the last thing that has not been lost.
