When they were young, they had always been together, but a dividing wind began to blow between Lon who lives in the past, and Chin, with her eyes on the future.

• 结婚还是分手、坚持理想还是找份工作平凡终老，青梅竹马的情侣到了三十岁关口，人生不在非黑即白的简单选择，而是一层层深浅错叠的灰色渐层，再无法逃脱。