The monster war that lasted for 500 years divided the originally unified land of Kanna into four major monster empires, namely the Empire, the Red Kingdom, the White Kingdom and the Moon Kingdom. They each command the monsters, beasts, people and elves in their fields. Monsters are the highest class in the world, and beasts are monsters that cannot evolve into human form. Elves are naturally bred from the aura of all things in the world. And the flower spirit Aya Luo, who was born from the thousand-year-old Xinmo flower, possesses powerful healing spiritual power. In the Warring States Period when there was an extreme lack of healing spiritual power. She is destined to be involved in the struggle for hegemony among the four countries.