The kid from the Human Resources Department of the Palace of Hell mistakenly entered the dog reincarnation register for this quarter into the human reincarnation register. Dou Ya's soul was therefore cast into the body of Dou Ya, the youngest daughter Dou Ya who had been unconscious after the Dou family's car accident. After waking up, Dou Ya lost all his previous memories and only had Dou Ya's exclusive memories about Ah Qi after his rebirth. With this exclusive memory, Douya returned to his master Ah Qi as Dou Ya. She is a human being in this life, can she stay with Master Ah Qi for the rest of her life? Mixed with the fanatical pursuit of rich girl Yin Jiafan. However, when this love triangle fell into daylight, the Lord of Hell discovered the mistakes of his subordinates. While severely rectifying the Palace of Hell, he also replaced the wrong list of people and dogs...