I Can Become Stronger When I Sleep

When I woke up, I became stronger than my senior brother? When I woke up, I actually got a magic weapon? Is it so easy to become stronger? Is my cultivation path too smooth? ... The more exhausted your body is after waking up, the greater your progress in cultivation will be. However, as I became stronger and stronger, it became more and more difficult to fall asleep. Others are busy practicing desperately, but I just want to have a good sleep. After all, I can become stronger while sleeping.