Pei Lin, Hong Liang, Lu Shan and Fan Xiaoyu are college roommates. When they are about to graduate from college, due to a birthday party of their classmates, the life carriage of the four people finally suddenly turned in an unexpected direction... The future that is unpredictable, the future that is unknown, the future that will eventually come, let me use the last of my youth to pay tribute to you.
Conception: