Destined for a Billion Lifetimes

Bai Yirou accidentally transmigrates into a book and becomes an ordinary side character in a cultivation novel. Frail and sickly, she dies before reaching eighteen. Hoping to live happily for a few more years, Bai Yirou joins the largest sect in the cultivation world to find a way to extend her lifespan. Too frail to cultivate, she can only do menial chores like cleaning. Determined to escape her fate, she never gives up. Not only does she extend her life, she also finds love of her own.