The story takes place in the "Cloud Realm", an imaginary world where spiritual plants and spiritual pets coexist. Human beings improve their strength by contracting spiritual pets and cultivating spiritual plants. Spiritual pets are divided into four levels: "mortal, spiritual, immortal, and divine", and each level is divided into upper, middle and lower grades. The spiritual pet master needs to establish a connection with the spiritual pet through a "spiritual contract", and the heroine has the rare talent of "empathy for all things" - she can communicate with the spiritual pet without a contract, and she can also accelerate the growth of the spiritual pet through her own spiritual power.
