Hu Yu and Yan Yan were accidentally involved in a large-scale juvenile experimental center case. As a research subject, Hu Yu was forced to drink potion, and then Yan Yan was accidentally involved. The two of them both came to the fictional mirror image and both lost their memory. Later, the death of Grandma Yan stimulated Yan Yan to regain his memory, and he embarked on a mission to bring Hu Yu back to the real world...
Intention: Memories can be lost, but sincerity will not