As an ordinary student, I, Tan Yi, live a confused life. Suddenly one day, Lao Tan left, and I realized how important he was. After working hard to come to the time and space eighteen years ago, I discovered a secret that had been sealed for many years. Who is the mastermind behind the long-planned kidnapping? Lao Tan already existed eighteen years ago... So who is Lao Tan now? Intricate trap, why is everything happening?
Intent: Family, friendship and love