Two teenagers met at the beach. It was the beach after the tide. Song Heng met someone who was extremely gentle to him. Lu Xun met the person he loved most. Lu Xun was like Song Heng's sun, the sun that suddenly broke into his dark world. It was the light that could never be erased. "Lu Xun, I'll wait for you at the beach." "Song Heng, I'll take you to see the sea."
Concept: Their love is always biased. Lu Xun's love for Song Heng was very bright, like the light at night; very gentle, like the sea after the tide. But it is always not recognized by the world.