System + campus + daily life (also known as having multiple systems, my high school campus life will never be normal): In order to complete their graduation project, the preparatory angels from heaven had to come to the human world to find a host as a test sample to test the system they designed. As a result, due to various reasons, two angels from the angel school found Ling Xuan as a host at the same time, so Ling Xuan began his dual-system campus life, encountering all kinds of funny and bizarre things, and a youth campus daily comedy began. But what no one expected was that more and more angels would choose Ling Xuan as their host. All we can say is: Ling Xuan's high school life will never be normal.
