I was standing in the corner while Miyako was hanging behind me. We two were watching Yumi and Yuri.
Yuri was going ahead with red, brown, green, and blue balls around her body that shot waves of attack toward the monsters while she threw the thunderbolts with her hands. With high speed, she charged an army of monsters with ease and attacked them fearlessly.
Yuri doesn't have any defense against monsters; with her high speed, it is already challenging for the monster to attack her, but if any monster comes close to her, that monster will get hit by a burning fireball.
Yumi was out of the monster army. She stood on the high cliff, looking down at Yuri, and whenever any monster that seemed to threaten Yuri, she would throw a fireball to rescue Yuri.
Yumi paid close attention to Yuri to save Yuri from any danger. Still, it does not mean Yumi was only doing protection. Yumi also made hundreds of fireballs, and these fireballs, like rain, fell on the monster.