I Haven't Even Finished Reviewing Calculus, How Could I Have Time to Die?

With her advanced calculus final tomorrow, Wei Yiyi is still locked in a desperate battle with calculus when she is suddenly dragged into an infinite-flow game.

One terrifying instance follows another, and deadly crises arise at every turn.

She meets Gu Zhun, joins Duan Luoxi on the journey, and somehow ends up shouldering the burden of protecting the world.

She can fight ghosts, clear instances, and save the world.

But Wei Yiyi has just one simple wish:

Can you please let me go back and take my calculus final first?!