There is no perfect love in the world, misunderstanding, anger, hurt, and miss, this is what love is all about. We are destined to meet, and we are destined to miss each other, but I don't know how much more destiny we need before we can walk together again. After quarreling, losing, being reluctant, letting go, loving with all your strength, trying to save yourself hoarsely, hysterically acting out a tragedy about love, you may have lost the ability to love and be loved, but you still can't solve this mystery year after year. If you turn back the time and go back to before falling in love, can you rewrite the plot of the story? Or maybe it's just an infinite loop. How many people will I meet, how many places will I travel, how many stories will I read, and how many years will I experience? Will I be able to find the answer in my lifetime?