I Was Lying Flat and Was Summoned as a Contracted Beast.

Xu Cheng traveled to the world of beast control and became Miss Su's humanoid contracted beast. At the same time, awaken the lying down system and become stronger while lying down! Miss Su family: "Can't you be a little self-motivated? Other people's contract beasts are practicing, how can you, a mortal, have the nerve to sleep?" Practice? Sorry, I practice when I sleep, and I can become stronger just by lying down! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.