Lan Wan worked overtime until late at night, and found an injured silver-gray cat on the roadside. After taking it home, the cat turned into a handsome man the next day. He claimed to have amnesia and only remembered his name, Gu Yan. Lan Wan was surprised and decided to take him in temporarily, and found that Gu Yan retained the cat's habits. He loved to eat fish, was afraid of water, liked to bask in the sun, and could sense Lan Wan's emotions. Fluctuations; Gu Yan gradually adapted to human society and developed a strong dependence on Lan Wan. Lan Wan was moved by his innocent and domineering character; at the same time, Lan Wan noticed that Gu Yan had a mysterious pendant on his body. The pattern of the pendant corresponded to the badge of the Gu Group in the city. The Gu Group fell into an internal fight due to the disappearance of the president; Lan Wan was originally the The down-and-out illustrator used careful reasoning to find out that Gu Yan was the president of the Gu family. A business conspiracy led to a car accident and he was cursed to turn into a cat. Lan Wan helped Gu Yan avoid the killer sent by his cousin, and the relationship between the two grew stronger in the process. Gu Yan recovered the memory fragments and learned that the curse originated from the contract between the family ancestor and the mountain spirit. Only those who truly love him pay the price can he be relieved; Lan Wan confronts the villain regardless of danger, and proves in the mountain spirit test that true love is not asking but giving, and finally lifts the curse with a kiss; Gu Yan recovers his body, the two team up to take back the group, Lan Wan also finds a new direction in his illustration career, and the ending is warm and happy. Lan Wan has a tough and independent character, while Gu Yan shows the arrogance and loyalty of a cat during his incarnation. The daily interactions between the two are full of laughter and warmth; the villain's cousin's conspiracy involves the core secrets of the group and has a century-old connection with the curse of the mountain spirit.