Grandma could only advise again, “It’s just a concubine. Before the mistress enters the door, she drinks a decoction to prevent pregnancy. After a few years, when the master and the husband have given birth to an eldest son, she will leave, so why should you quarrel with Fourth Master over this”,At noon, Cheng'er asked Grandma Han for leave. She wanted to go to the temple in the afternoon to burn incense for her mother. Grandma Han agreed.,"Don't worry, elder sister. The younger one will definitely not let you down."。