After Seeing the Rules of the Harem, the Nine-Tailed Tyrant Dotes on Me Alone

Welcome to the harem rules weird story, please abide by the following rules: 1. The emperor is not a human being. 2. The woman who competes with you for favor is either a demon or evil spirit. 3. But you don't have to be afraid, because you are the only player who can see the rules. Human emperors are ruthless, but this evil emperor who is not human has inhuman beauty and strength and is extremely dangerous. Sui Lian, a doctor of folklore, entered this world of ghost stories and sealed her heart. She worked hard to complete the main task of Gong Dou and rose to the top, step by step from the promise to the back. As for the succubus tyrant who was unpredictable and liked to tease people, she coaxed, flattered and lied to him, thinking that he was a beautiful boss who had no heart but could benefit her. It wasn't until one day when the tyrant dismissed Sui Lian from his harem that she discovered that her "Harem Survival Rules" had another name: The Male Nine-tailed Sky Fox Strategy Manual.