Inheriting the Time Traveler Store, Am I the Only One on Earth?

[All Heavens and Worlds + Profiteer + Sinister + Hilarious + Refreshing Article] After his grandfather passed away, Lin Yang, who inherited the canteen, unexpectedly discovered that it was a shop for travelers traveling through all the worlds. It specializes in providing goods and services to the many travelers who have traveled across the earth. In such a monopolized industry, Lin Yang immediately found business opportunities. "You're at a loss if you exchange a box of instant noodles for ten pounds of gold?" "Want to add some intestines? Bring me the zombie crystal core!" "You don't want your wife on Earth to be bullied, right? Jie Jie Jie." Lin Yang, who adheres to the principle of borrowing, has always been very kind and never engages in forced buying and selling. If you want to buy something, I'll take it if you don't want to sell it. If you want it, if you don't give it to me, I'll steal it. I'll cheat or sneak attack you! Thunder fruit? The art of multiple shadow clones? Seduction... Ah, no, transformation technique? Natural teeth? Eighteen Dragon Subduing Palms? Tiangang earth evil magical power? Get it you!