Lin Ruoxuan is reincarnated into the world of his favorite historical novel. His assigned task is to eliminate Ji Ruxue, who will later grow up to be a tyrant and oppress the protagonist. However, unable to bring himself to do it, Lin Ruoxuan decides to become Ji Ruxue's tutor (a fake eunuch) and raise him into a "wise ruler." Can he prevent tragedy? What fate awaits the boy, whose eyes are filled with twisted love and obsession...? [**Official Release**](https://www.kodansha.co.jp/book/products/0000421867)