After Being Contracted by the Evil Emperor, Global Terror Descended

My name is Ji Cheng, and I traveled through the parallel world and became Weird. In the underworld, I gained strength and ability by killing weird things, and finally became the supreme weird emperor, controlling the life and death of thousands of weird things. But by some mistake, I came to the Yang Realm and parasitized a human woman to become her contracted Emperor! But this soft and delicate body affects my performance too much. But seeing her calling me senior, I decided to teach her the art of warding off deception... —— My name is Tao Yaoyao, the daughter of the head of the Tao clan in Luoshui City, living in a terrifying world of strange resurgences. In order to deal with the invasion of Weird, the pioneers surrendered to Weird, signed a contract with Weird, and became the envoy of Weiyi. Being ignorant of weirdness, I was accidentally selected by weirdness, became a cunning envoy, and joined the Demon Suppression Division. Here, I met a strange man named Ji Cheng. I adhere to the principle of suppressing evil and keeping good people, and catch all the tricks in the world. In order to find the missing senior sister, I walked out of Luoshui City step by step and carried forward the art of cunning. Until at an auction, I met a yinshi, and she told me that my senior sister was not a human being...