You Become Stronger While Lying Down, and Build a Tomb for Yourself at the Beginning

Lu Yang traveled through the parallel world, and the system became stronger when he got some sleep "You fight hard while I sleep. Don't disturb my sleep." "Ding, sleep lasts for ten thousand years, and the reward is a punch that explodes into stars." Lu Yang, who had just gotten up, stretched out, boom——, Lu Yang looked at The blasted Xingchen fell into deep thought. A million years later, "When I talk about my struggle history, it is shocking." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.