What episode is Tian's grandmother coming?

Episode 9. According to the query of iQiyi app, the ninth episode of Tian tells the story of Tian's separation, and Tian Maner's grandmother appeared in this episode. Tian Ji Terrier tells the story of Shen Nuo and Lian Maner working together to outsmart their relatives, farm and manage, get rich and love each other in the process.