I Stole the Script of the Male Protagonist from a Tragic Novel

Lu Zhuo is an ability user who grows stronger by absorbing pain—any form of torment becomes a source of pleasure and enjoyment for him. Then, he gets mistakenly selected by the "Male Lead Salvation System" to play the role of a cannon fodder character from an annihilated clan, tasked with saving the male lead on the verge of turning dark. System: Dear host, our mission is to save the male lead from his dark path. If we fail to guide him back to the right track, the entire world will be destroyed by him. Lu Zhuo: Let it be destroyed then, I'm not saving him. System: ...The system suggests you take the 【White Moonlight Route】—take the blows for the male lead, endure suffering on his behalf...