In the 21st century, in city A, there lived a happy fat home girl. One day, while drying clothes on the balcony, a strange man suddenly fell from the sky and knocked her unconscious. After a while, Xuanyuan Chenxi said, "You are bold and unruly, and you are not polite when you see me." Chen Menghan said, "Your grandma is a balloon star. Who do you think you are?" Chen Menghan was seen holding a chicken leg in his left hand and a banana in his right hand, pointing at Xuanyuan Chenxi...
Concept: time travel theme