Dreaming About the Red Mansion: the Jade Defies Heaven and Changes Your Life

Mingyu, a college student who is frustrated in love, accidentally sleeps in the library at night due to depression. Unexpectedly, he traveled through time and woke up deep in the red building, completing the great destiny of purging jade. Are the hairpins in the Red Mansion okay? Is it safe to wash jade? So what if everything is going on in the world? I don't know where I am, and I will know the truth when I look back, but my body is young but my heart has gone through many changes.