The bus Xiao Feng was riding in was hit by a meteorite-shaped spacecraft falling from the sky and fell off a cliff. The alien Xi Zixu among them also climbed into the head of a dying girl and rescued the girl while taking away control of the body.
Alien Xi Zixu came to a strange planet. The spacecraft was damaged and could not return. He also rescued Xiao Feng, the only one who was not dead, and asked him to be his guide and care to repay his life-saving grace and wait for rescue.
Xi Zixu wants Xiao Feng to improve his living environment and forces him to marry Xiao Feng in order to meet the entry conditions for Xiao Feng's company dormitory.
But Xi Zixu has no idea what human beings mean by marriage, and is unfamiliar with human culture, which leads to many misunderstandings and jokes.
Concept: What would it be like to break out of the inertia of human thought; many couples who are very suitable cannot be together due to social class, academic performance, economic factors, position and position, etc. If the barriers can be broken, there may be another sky.