Meng Qingyuan, the former chief chef of the underworld, hid in the city and ran a noodle shop that only opened late at night. He used bowls of customized food to resolve the obsession of the dead and help them die. Until the former judge and current forensic doctor Lu Qingyuan, who lost his memory, sat in front of his counter to investigate a bizarre case. She forgot about him, but she couldn't forget the noodles he made. When the past and crisis emerge together with the fragrance, this small restaurant, which connects Yin and Yang, becomes the starting point for the two to reunite, and it also becomes the target of all kinds of ghosts and gods. This time, what he wants to protect is not only the fireworks in the world, but also the deep love that was once sentenced to reincarnation.