The Underworld Begs Me to Clear the Wronged, So I Become a Saint Through Injustice

Ling Jue, the protagonist, cannot be reincarnated because of an ancient injustice. The Underworld wants to exploit the energy of his grievance to maintain order, so it asks him to clear his name instead. Ling Jue refuses to compromise and turns his grievance into a weapon. Starting as a "holdout," he carefully advances step by step, eventually exposing the Underworld's dark secrets and becoming the ruler who reshapes the order of the Three Realms.