Linzhi has lived in an alley where the sun is always shining for 17 years. A boy who always wears a white shirt has lived in Linzhi's heart for 10 years. The girl's thoughts were condensed into diaries by time. One midsummer night when she was 17 years old, these moments were presented to Song Yuzhou. When he was in his prime, there was someone who kept trying to get close to him.
Concept: Love makes brave men become cowards, and loving oneself is the final song of the play.