My Convenience Store Connects Three Realms

In a convenience store on the verge of closing down, a "Business for Rent" advertisement accidentally bound a strange system that connects the three worlds of immortals, demons and humans. The down-and-out shopkeeper Lu Zhao was originally worried about utility bills, but overnight he became the "invincible shopkeeper" at the intersection of the three worlds. Here it is: Instant noodles can be exchanged for the top-quality spiritual weapon of Yuanying Ancestor! Candies and spiritual stones can be easily made into precious elixirs! Even the violent and ferocious ancient weapon spirits had to squat in front of the shelves to sort out snacks! When the immortal and demon giants, carrying a large amount of spiritual stones and enduring the frustration of being suppressed, crowded into the small store to buy spicy strips and cola, Lu Zhao looked at the balance on his mobile phone that kept jumping, and silently closed the factory recruitment page. "It looks like this store can stay open for another ten thousand years."