Lin Xingchen (played by Lv Xiaoyu) transferred to another school and became the deskmate of Lu Yibai (played by Sun Zeyuan). He thought he had won the lottery, but who would have thought that Mercury would keep coming back. Fortunately, Lin Xingchen's special experience in childhood has cultivated a diamond heart and he can take everything calmly. This also puzzled his deskmate Lu Yibai. From then on, Lin "the God of Misfortune" and Lu "the God of Men" lived in high school with two different worlds, growing together and healing each other.