Dorm Survival: I Level Up Fast with Blind Boxes

[No romance + mostly ensemble cast + survival + ghost dormitory tower defense]

Cui Na was pulled into a survival game. Once bound to a dormitory, she had to fend off ghost attacks every night.

When she saw the room's sole bed, a rickety wreck, and its flimsy wooden door, she nearly fainted. Luckily, the room had a trash can that spat out equipment when you fed it coins, as well as a daily golden finger blind box.

While others struggled to survive on basic supplies from the trash can, she quickly developed thanks to the rare equipment she got from the blind boxes.

While others were still venturing outside and scraping by just to find basic food, she had already made a fortune from the blind boxes and was living the good life.

In the real world, her fragile, timid personality had been shaped by being ignored by her family and bullied and ostracized by classmates. But in the survival game, she grew ever more resilient. She had thought she'd never make any friends in her life, but before she knew it, she had trustworthy teammates all around her.

Not an all-female cast. The female lead grows over time and is quite timid at first, but she stands up for herself, won't back down when it matters, and doesn't hide away just because she's afraid. She'll gradually grow stronger.

Her teammates are both men and women. There's no romance, but there is a one-sided crush on the female lead!!