Lu Chen, a bankrupt tycoon, hit rock bottom in his life, but unexpectedly inherited a weird restaurant that only opened late at night. His guests are a bit special: the fox sister who broadcasts mukbang live on her mobile phone, the dandelion spirit who is worried about her baldness, and the cool guy in a suit who always orders a bowl of clear noodle soup after working overtime and has a scary aura. In order to pay off the debt, Lu Chen had no choice but to put on an apron and use ancient recipes passed down from his ancestors to serve these picky "inhuman" customers. He didn't know that the porridge he cooked could appease the rampaging demons, and the snacks he made could help people survive thunder tribulations. Until one day, the special management department came to the door and slapped the "quasi business license" on the table: "Boss Lu, your takeout, can you take the collective order from the Demon Management Bureau?" Director Feng, who always came to eat noodles, silently pushed a lifetime contract in front of him: "Or, think about it, just for me to serve as a demon?" From being in debt to becoming a famous restaurant in the Three Realms, Lu Chen's gourmet journey has just begun.