Su Jinyun, the heroine, loves staying home. One night, while staying up late reading a novel, she accidentally gets bound to a System that has only just started out. Left with no choice, Su Jinyun transmigrates with the System to various small worlds to complete missions. She becomes the villainess in a story about a domineering CEO’s missing first love, a general’s wife in a story where the general is an idiot, the daughter of a production-team leader in a story about educated youths sent to the countryside, and more.