･ ｡ﾟ☆: *.☾ .* :☆ﾟ. ･ﾟ*⋆ Mystery / Horror ⋆*･ﾟ･ ｡ﾟ☆: *.☽ .* :☆ﾟ

Shut in loser MC realizes that the world has ended while he was in his room playing games all day and people are turning into all powerful monsters with various abilities. He decides to help some kids get to safety and returns to his real self who liked helping people before he was bullied into being a coward.

A shockingly disappointing manga from Kim. MC is getting bullied and he finds a shotgun with 30 shells. His class is 29 people... Turns out this universe is connected to Sweet Home so monsters start appearing. MC's gun can kill these monsters. This manga was single handedly ruined by the blonde girl. She watched MC get bullied, didn't help him, and then got angry at him for not liking her. Literally every single problem was created because of her.