Mu Shou looks back, and half a lifetime has passed. He returns, still carrying the dreams of his youth! A young boy's first, innocent love is bitter as tea. The boy who makes his heart flutter and the younger student who stays by his side leave him in a daze! From the innocent days of school to university, then on to success! Will he find the one he truly loves? May he find one heart and never be parted, even when their hair turns white!
Theme: Love is eternal.
