The System Gave Me a Building from the Start

Wealthy Protagonist Novel Recommendations Only, Please No Other Genres. Begging for Good Ones

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

A Carefree Life: The Protagonist Is Powerful and High-Born, Hides His Identity, and Doesn't Meddle in Other People's Affairs

Recommend some stories about someone living a laid-back life while being ridiculously powerful and important. No meddling in other people's business, just growing vegetables and tending flowers.

The Female Lead Unexpectedly Inherits More Than Ten Residential Complexes, Collects Rent Every Day, and Encounters All Kinds of Stories

I've been wanting to read this kind of story lately (based on the title). Are there any? I really want to read one.

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!!!!!

Characters Like Pavilion Masters or Tower Masters Who End Up with Three or Four Identities

Ancient settings, preferably during the Tang or Qin dynasty.