If I'm Not Allowed to Sleep, Then There's Nothing Wrong with Me Becoming Stronger, Right?

[Funny + passionate and refreshing article + system + monsters + battle of wits and courage] In an accident, the boy accidentally fell into a mysterious altar, and every day after that was like a nightmare. In the ward, the female doctor looked at the young man with two huge dark circles under his eyes: "Didn't you take the sleeping pills I gave you?" The young man looked haggard: "I don't have insomnia, I just... Don't dare to sleep." Female doctor "?" Not only did he not dare to sleep, he didn't even dare to close his eyes. From that day on, he dreamed every day, but the dreams were full of monsters. While others slept to rest, he slept to die. Why did this unfortunate thing happen to him? Are you going to let people live? He was so frustrated that he decided to fight back. Huh? Is there a reward for killing monsters? Yo ho! Seems quite generous? That's okay.