Once upon a time, Ashuran, the leader of the gods, couldn't stop his infidelities, and his wife, Hilderia, felt her heart was about to burst. Then, a thunder beast appeared. It was a beautiful creature with golden fur and three tails. She stayed by Hilderia's side and became her emotional support. However, one day, a battle between the gods and the demons broke out. Alongside Harold, the god of war, the thunder beast Tormenta went to the front lines and, along with many fairies, lost her life. Oh, how sad it is. Beautiful beast, To think that I can't meet you again, Even though you promised to come back. Time passed, and when she touched her beloved grandchild's hand, Lightning struck, and you appeared once more. How joyful it is, To be able to see you again. How joyful it is.