1, Synopsis: 200 million years ago, the thirty-second generation female marshal of Scorpio led an expeditionary force to strangle the enemy and landed on the earth due to an accident. After a long wait, Abe Dorui's soul entered the body of 16-year-old earth girl Xuan Xuan (played by Li Gengxi). During his life on the earth, Abe Dorui became Xuan ink, and experienced the true feelings of ordinary human beings, such as emotions, sorrows, loves, hatreds, etc., especially the friendship with Iraq, a school grass, which lit up each other's youth from strangeness to understanding.

Xuan ink has accumulated more and more emotions on the earth, and she has experienced youth, campus, blood, beauty and bloom one by one. At the same time, she has to fight against the evil forces headed by Lin Guosheng. Everything she did was to try to return to the Scorpio galaxy. But when that day really came, how could she give up those true feelings? Abdori finally made her choice to stay on earth and protect everything she loved.

2. The 200 million-year-old classmate is an urban sci-fi online drama based on the novel of the same name "Crazy Lost Son", which is supervised by Xu, directed by Si Weiwei and Xiao Xiaojiang, co-starred by Li Gengxi, Zhu, Chang Long, Liang, Liu, Shuangyu Du, Chen Jun, Ding Nan, and starring Meng Tingyi, He Jie, Li Ai, Juck Zhang and Zhang Baiyi.

The play tells the story that Jessica Hester Hsuan, a high school student, was possessed by a female marshal of Scorpio galaxy by chance 200 million years ago, and became an invincible "straight girl of steel". She grew up after adapting to life on earth and experiencing ordinary people's joys and sorrows, family friendship and love.