Quick Transmigration: Leave Me Alone, All of You

[First of all, this is a quick transmigration story. Secondly, it has no pairings.] A hapless dormitory and a garbage System muddle through quick transmigration, trying to make the best of life in every shabby little world.

The protagonist is a pushover at first and will gradually grow. Don't expect him to become powerful overnight. He's an ordinary person who gets bullied, but he will get stronger as he gains experience.

He doesn't like talking or being around people. He's introverted on the inside and aloof on the outside.