Lin Wanxing suffers from hyperamnesia and can remember all details but is trapped in a memory cage. Jiang Yu is a computer genius who firmly believes that everything can be digitized. After an unexpected collision, she became the only "unrecognized" variable in his program. He clumsily programs a "memory filter" for her, and she teaches him that his heartbeat cannot be counted. Two lonely souls, from campus to the future, redeem each other on the road to healing the pain - it turns out that love is the most exquisite algorithm in the universe, and you are the only optimal solution in this life.
