What episode is Mu Yixian listening to the tape recorder?

Before grandma died, she entrusted lawyer Hao to execute her will. Grandma left her shares in Maoyuan to Mu Yixian, and left Bazhen's charity school to Mu Yixian to take care of, and asked her to cherish this gift with the people she trusted most.

Mu yat sen villa returned to the hotel and turned on the tape recorder. After listening to her grandmother's words, she persuaded Mu Yat Sen to be soft-hearted and not to be too paranoid to accuse Qing Liu.

Wang Ma gave mu yat sen villa the tape recorder:

After grandma's death, Wang Ma, who has taken care of her for decades, will also leave Mu's family. Before leaving, Wang Ma gave Mu Yat-sen a recording pen to let Mu Yat-sen listen to what her grandmother said.

After Wang Ma left, Mu Jianjun stopped his daughter and told her not to vent all her anger on Qing Liu. For the sake of his family, Qing Liu had his own difficulties in doing so, but Mu Yixian wouldn't listen.