Su Yixue was unexpectedly born in another time and space and became the ninth son of the Aixinjueluo royal family - Aixinjueluo Yinzhen. In this time and space, he has a family he wants to protect and a family relationship that was unattainable in his previous life... He doesn't want to lose it again! Even if he had to struggle with the struggle for power again... During the Kangxi period, he was not ignorant of the cruelty of the nine sons' inheritance, but could he, in addition to the supreme imperial power, give him a little warmth, so that he would not regret his existence...