Republic of China.
Lin Ji is an illegitimate son who cannot live up to his expectations. His mother ran away and his father did not want him, so he lived by himself in the old alley by collecting rent.
When he came back from collecting rent that day, he picked up a seriously injured mysterious man on the road. Unexpectedly, this mysterious man also became one of his tenants.
The text is subject to revision.
Purpose: Don't pick people up casually