Emotions can kill, smiles can be disguises.
After the Black Moon incident, emotions polluted the world, and human beings awakened their personality sequence on the edge of madness.
In order to save his seriously ill sister, Lin Yuan awakened to the dual order of protection and devouring in the Hospital of Despair.
Forced to join the Night's Watch, he discovers that philanthropists, teammates, and even the heroes he admires may all be monsters "in human skin."
Avenging his tragic death, he fought his way out of the trap where his lover was kidnapped. When he finally tore away all pretense and faced the truth, he realized that the ultimate enemy was the collection of evil thoughts in human beings themselves.
Either the world will perish, or he will be imprisoned forever - he chose to swallow all the darkness and become a lonely "god on earth."
