He's a Landlord

A House with N Properties, Pure Rental Income, and a Tycoon Protagonist

Looking for Novels About Collecting Rent

The protagonist believes his family is poor until he grows up, then discovers that they are actually very rich, and his parents send him out to collect rent.

Rent Collection and a Protagonist with Lots of Properties. No Post-Apocalyptic Stories

Looking for Modern Urban Stories With a System and Rental Income!!!!!

I want a modern-day rent-collection System novel! Either a male or female protagonist is fine, but no apocalyptic rent-collection stories!!!!!

, Fantasy, Imaginative, Funny, Novels with Many Beauties

I want to read a book like "After Rebirth, If You Have Breasts, You Are a Mother". Traveling through the journey of being reborn as a Milk Baby and cultivating immortality, it is fantasy, imaginative, and funny, with many beauties and many poisons, haha!