MTL - Addicted To Favoritism, the Reborn Sweet Wife is So Sweet - Chapter 265 while 272

Shen Xiaoxiao had traveled through time, landing in an era of a place named Minze Country. Regretfully, she had transformed from a well-beloved, wealthy heiress to a disregarded money pit, unloved by her grandparents. However, the heavens had always been kind to her, offering her a portable space as compensation. Follow her journey as she rises to wealth in this primitive era, helps the populace lead happy and peaceful lives, and lets everyone in the Minze Dynasty know about their blessing of a Princess as beautiful as the country itself.The new novel “The Famous and Fortunate Farmer Girl” has been published. Everyone is welcome to have a look.

In countless worlds, mysterious doors appear, leading to an ordinary-looking convenience store. That is, until you see who’s inside.An immortal cultivator ponders over instant noodles flavor, an ancient demon sips a cola, and a primordial beast carefully holds a bag of potato chips. Beings who could shake the heavens stand quietly in line, waiting their turn.At the counter, a young man scans their purchases. No one knows where he came from, but all understand one thing. In this store, rules must be followed.Welcome to the Dimensional Convenience Store, where even the greatest existences must check the price before they buy.

I am Master Siwei, and I speak for arcane arts.
This is an era of heroes and heroines.
This is an era of great changes.
In the end, it will be an arcane era opened by me.

- Description from Novelupdates

This is a story about a badass,