I Inherited a Transmigrator's Shop, Am I the Only One on Earth?

[The Myriad Worlds + Profiteering + Cunning + Hilarious + Feel-Good] After his grandfather passed away, Lin Yang inherited a small convenience store and discovered that it was actually a transmigrator's shop that could travel through the Myriad Worlds. It specialized in providing goods and services to the many transmigrators who had left Earth. With such a monopolized business, Lin Yang immediately spotted a golden opportunity. “You think trading a box of instant noodles for ten jin of gold is a bad deal?” “Want to add a sausage? Hand over a zombie core!” “You wouldn't want your wife back on Earth to get bullied, would you? Heh heh heh.” Lin Yang believes in taking whatever he can get and is always very kind. He would never force anyone to buy or sell. If you want to buy but won't sell, I'll just take it. If I want something and you won't give it to me, I'll steal it. I'll trick you, then attack when you least expect it! Rumble-Rumble Fruit? Shadow Clone Technique? Sexy Jutsu... no, Transformation Jutsu? Tenseiga? Eighteen Dragon-Subduing Palms? Heavenly Stems and Earthly Branches Divine Powers? Hand it over!