Veterinarian Lin Xiaoyu accidentally awakens to the "Spiritual Pet Resonance". Not only can he see the past and present lives of furries, but he is also bound to the weird "Cute Claw Cultivation System." Since then, the style of his small clinic has changed dramatically: the ragdoll cat was a arrogant snow mountain spirit fox in its previous life, the soul of the ancient war wolf sleeps in the body of Erha, and the talisman and seal lessons taught by retired Grandma Wang have become compulsory in kindergarten. Faced with the threat of radical demon cultivators, Lin Xiaoyu chose to use the memories of spiritual pets to tell the story of symbiosis; when vein nodes appeared underground in the clinic, he and his partners worked together to draw the aura map of the city. From a small clinic to the contract notary office of the "Human Mutual Aid Association", Lin Xiaoyu holds the Cute Claw Manual and uses healing as the way to build a home where human beings and monsters coexist step by step in a city where spiritual energy is recovering. It's just that... The animalistic tendencies warned by the system seem to be getting harder and harder to ignore?