Lin Ling asked: "Zhang Ziyan, I like you, what about you?"
A failed confession made you feel speechless to Jiangdong's elders, so you walked away;
A silent departure makes you know that you like her, but there is no news from her.
Many years later, a chance encounter left you both at a loss.
From then on, the strategy of chasing and fleeing, retreating and advancing, began. Where will the unknown past lead you? Is it to support each other or to forget each other in the world?