Supernatural Recovery: Start from Horizontal Training and Conquer the World! !

You lie down and I stand, and if you don't accept it, I'll do it! If you dare to explode, your head will be blown off! ! A crematorium worker encounters a supernatural resurgence and unexpectedly acquires the most powerful training system in history, starting with a hundred ghosts rioting. This is a weird story about an irritable old man, a muscle maniac, who defeats all monsters. The introduction is incompetent, please move on to read the main text of the fifth chapter... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.