A guy who just finished reading a novel his sister gave him and fell asleep after reading it and he suddenly wakes up into the world where the novel was set but...he got reincarnated into the antagonist of the novel "i promise you" and becomes "Avelius Silverstein" the arrogant Grand duke of the Elpelion Empire, his only goal is to save the female lead of the story from her abusive family. What shall happen next?
4 parts