After Being Imprisoned by the Sick Master for Three Years, I Lay Down

Yunyang traveled to the fantasy world and became the Demon Lord's direct disciple, the Demon Sect's Holy Son, one person inferior to ten thousand people. I thought I would reach the pinnacle of my life from now on. But who would have known that his master, that iceberg-like devil, would actually turn out to be a yandere! Moreover, do you still have all sorts of unreasonable thoughts about yourself? Yunyang refused to obey, but was imprisoned by the sickly master for three full years! Three years later, Yunyang woke up and lay down in tears. But I didn't expect... It seems good to lie flat? ... This book is also known as: The Yandere Master has evil thoughts about me. Can you please stop liking me as a villain? , Wait, why are you all yanderes? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.