Found as a human along the river. Family went in a fire. They save Anna from geting burned. They thought water would be peaceful before they got burned. Only there spirts live in diffrent places. Anna was chosed as guardain of water's peace. Anna had a weird mark on her face since she was born. Then Cards fell from the sky and four Cards landed in the river where Anna was. Anna picked them up and four bakugan flew out of them. Ventus Tiggrea, Aqous Skyress,Pyrus Dragnoid, and Subbterra Gorem. Anna had one green eye and one blue eye. Her only family now was the spirts of wolves. She can turn into a wolf. She has a black mask on her face to cover her eyes when she is in public. She wears glasses and a hoodie when she is alone. She doesn't talk much. She likes to see the river and sit under a tree and read a book. Then one night when she was sleeping, Naga came to the river where Anna slept. Naga looked at Anna. "Human, what a second! I sense a aura!" Naga said. Anna woke up and saw Naga. "Huh, who's there?" Anna said. "I am Naga, I want the infinty core which my sister holds." Naga said. "Why?" Anna said. "I want power, I am tried of being forgotten so long." Naga said and disappeared. Anna went back to sleep and had a dream. Something in her dream was shinging and said "I am Wavyen, I hold the infinty core. Do not let Naga have the infinity core. Naga will tear our world and yours." Then Anna woke up. Anna's weird mark looks like a rain drop. Soon Ventus Tiggrea, Aqous Skyress, Pyrus Dragnoid, and Subbterra Gorem became Ventus Blade Tiggrea, Aqous Storm Skyress, Pyrus Neo Dragnoid, and Subbterra Gorem. She doesn't brawl much and wants peace for both worlds.