What Does It Mean to Open a House in the Restricted Area?

"Hello and welcome to Know-It-All." "No matter what your commission is, we will do our best to get it done." "Want to live?" "The treasure you seek?" "Eager to become stronger?" "The head of the demon king in the restricted area?" "No problem, please go to the counter to pay with your fingerprint, Fang Xin, our prices are definitely cheap and affordable." "After all, this is a jack of all trades. Whatever your heart desires, we will help you accomplish it." Xiao Hong looked at Wan Qi, who was lying on the bench. "Boss Wan, you accept everyone who comes, and your fees are so low. What are you trying to do?" Wan Kong smiled lightly. "Xiao Hong, Wanshitong has never been a profitable store." "I like the hopeful expression on every customer's face when they come to Wanshitong. For me, every completed commission is my work." "It's wonderful to see what happens to your works in the future, and to see people thrive because of your works, and even fight back deep into the penalty area." Let's face it, Wan Kong is not after money, he is simply someone who can't take any time off. The big demon in the forbidden zone swallowed with fear as he looked at the crazy development of the human realm. "Um, does Wan Shitong accept foreign races?"