The Contract of Immortal Cultivation in Another World - the Wolf King

She is a wandering soul from another world. She possesses the secrets of space. She cultivates spiritual power but cannot contract with spiritual beasts. She was ridiculed until she met him... He is the king of the beast world with a blood feud. He met her when she was in a desperate situation and became her destined only beast pet... He rescued her in desperation, and he has been thinking about her ever since... He helped her reborn, and she shared life and death with him.