The two people who have known each other since childhood were involved in a different world. The contact was suddenly interrupted, but the seeds buried in the heart burst out of the ground. The nourishment of longing made them keep beating. Can they know each other when they meet again? 'Don't stop me, I want to see him; does he still remember me? Wait, why is he still so sickly?
Concept: The wantonness of a young man