Library

"Sign it, and I will avenge you." My ex fell into the sea and died, leaving me with a strange [revenge system]. It issued a mission coldly, forcing me to take revenge on everyone who had bullied me - including himself. Until the last task was unlocked, his last handwriting appeared on the screen: "Now, destroy the person you love most with your own hands - for example, the 'him' you have been meeting without telling me." --It turns out that he even designed his own death as the final part of his revenge on me. "But it's such a pity. From the beginning to the end, what I betrayed you to find was just another me."