My Customers Ascend: The Immortal Shop

Yang Feng, a disillusioned modern-day nobody, transmigrated as a clueless mortal into a brutal martial world. His only asset? A rundown system shop with a tiny, 100-meter invincible zone protecting him. He was just a shopkeeper, utterly vulnerable. But his shop wasn't ordinary. It sold \"common\" pills that instantly healed fatal wounds or restored full spiritual power. It offered \"yellow-grade\" martial arts with jade slips that granted instant mastery. Soon, powerful young masters stumbled upon his store, eager to prove their strength. As gold coins piled up and his customers rapidly ascended from mere martial artists to legendary powerhouses, Yang Feng watched the world transform around him. Yet, as the world's powerhouses converged on his little shop, he realized: creating immortals was easy, but surviving their attention, and the looming crisis, would be the real challenge.