Years of Love: I'm Looking for Answers in the Old Days

In 2147, love disappeared from the human world. Lin Xu, an observer of time and space, fell into the old time and experienced the heartbeat of a young man, the waiting for mountains and seas, the regret of fireworks, and the relief of growing old. Everyone in the world says that love needs to be perfected, And she has gone through all the hardships and finally knows: All sincere encounters are the result of human love.