I Have No Choice but to Open a Store in Another World

The Protagonist Xianyu Opens a Shop and Doesn't Meddle in Other People's Business

It's best not to have a female protagonist, and at most it's a single female protagonist, any type is acceptable.

Open a Shop in a Different World and Take Care of Your Old Age with Salted Fish (Public Request)

There Is a System for Opening a Pawn Shop. Everything Can Be Traded. It Is Very Mysterious.

If you open a pawn shop, you can trade your lifespan with a system or inherit a mysterious shop.

The Protagonist Has a Store, Which Is Invincible and Has a System.

I want to read a book similar to "Douluo Soul Ring Supplier".

A Novel in Which the Protagonist Opens a Shop in Another World, No Matter What Kind of Shop It Is

It's best if it's finished, or one with a lot of words, eunuch ones are not required.