Si Yang, the unpopular young master of the Si family, accidentally rescued the poor beggar Cheng Mu and gave Cheng Mu a pear blossom as a gift before leaving. Soon after Si Yang returned home, Cheng Mu asked the guards of the Si House to bring a pear tree to Si Yang. Si Yang planted the tree in the courtyard, and the pear blossoms were lush and green every year, just like when they first met.
Later, the Si family was jealous of the emperor, so he sent Si Yang to the army to show his sincerity. Si Yang remained unknown in the military camp. But since the prime minister came to the army to inspect and express his condolences, Si Yang has been called in several times, and his military position has been promoted one after another.
One night, in the military tent, Cheng Mu played with Si Yang's hair and said: General Si, Cheng has nothing to repay for your life-saving grace. How about Cheng Mu pledge his life...
Purpose: Be loyal to love