Song Zhixing, the youngest professor in the School of Science, is calm, restrained and rational. He appears to be untouchable, but he is particularly focused on one person - Xu Xingye.
Twenty years ago, Xu Xingye was still a little boy. He chased him and sang to him in the summer music camp, but disappeared silently after the summer. Only Song Zhixing remembers that memory.
Many years later, Song Zhixing saw the famous top singer Xu Xingye on the podium. The moment he recognized him, the undercurrent could not be hidden.
Xu Xingye couldn't remember the past, but his heart beat faster due to the professor's approach, eyes, and words.
The ambiguity gradually tightens, and old acquaintances intertwine with reality.
Song Zhixing's possessiveness quietly grew, while Xu Xingye's curiosity and youthful emotions brought him closer and closer.
Twenty years of waiting and gaps in memory have caused the relationship between the two to go from ambiguous and tumultuous to an inescapable affection—
Concept: The bond in memory will pass through time and restraint, and finally let the emotion return in the deepest way.