During the Northern Song Dynasty, Lin Qiushi, a young boy from a poor family, and Su Caiwei, an orphan girl next door, depended on each other due to poverty. After Qiushi won the top prize in high school, she went to the capital to marry Caiwei, but she fell into a desperate situation because her son was terminally ill. Twenty years later, Qiushi's daughter Lin Zhiyi and Caiwei's son Jiang Yunzhou met because of a bizarre unsolved case. The two uncovered family grievances through time and space, and were entangled in the fate of "reunion with amnesia". Finally, they jointly founded the [Enter than Heaven] business, turning the kindness and love and hatred of the two generations into a legend that redeems the common people.
