Is there any emotional drama that must be clarified in Living Buddha Jigong 2?

There is a unit called Trojan Horse, which says that Biqing dreams of a little girl crying in the lotus pond every night, and Biqing asks for help to interpret her dreams. Jigong told her that she had to go back to the place before becoming a monk to solve this mystery, and Liang Guang wanted to go with her. Meng Lan, Biqing's childhood playmate, fell into the lotus pond because she missed Biqing, and her soul was attached to the toy bamboo horse that Biqing gave her. Lv Ji tried to kill Bi Lan, and appeared to block the fatal blow for Bi Qing. Biqing was moved by Meng Lan's friendship and asked Jigong for help. Jigong cast a spell to make Biqing and Meng Lan ride wooden horses to the sky, thus fulfilling Meng Lan's wish.