Lin Wanxing has hyperthymesia: she can remember every detail, yet is trapped in a prison of memories. Jiang Yu is a computer science prodigy who believes everything can be reduced to data. After an unexpected collision, she becomes the only “unrecognizable” variable in his program. He awkwardly writes her a “memory filter” program, while she teaches him that a heartbeat cannot be calculated. Two lonely souls find redemption in one another as they journey from campus into the future, healing their wounds along the way. It turns out love is the universe’s most ingenious algorithm, and you are the one and only optimal solution of my life.