The young Ming Dynasty guard Gu Mingyu accidentally traveled through time and space to modern times while on the way to hunt down a murderer. He met Qin Ru, a female detective, and ended up staying at Qin Ru's home by accident. Qin Ru is a single mother who encounters many strange cases. Gu Mingyu works as a nanny and a detective, and a series of ridiculous stories happen.
Purpose: Determined to write the most rigorous reasoning!