Rain kept her guard up until the last moment… and as soon as Rain planned his next attack, she soon dropped her guard and prepared her own attack. It looked like Kei hadn't changed that much in the last one hundred years… while she wasn't a fighter back then, she was very impatient, so Rain wasn't surprised when he saw her pulling that stunt.
"Well, what kind of big brother would I be if I were to run away from a challenge from my little sister?" Rain thought.
Rain moved his arms to the side and spun them 180 degrees before rotating them and attacking. Kei also concentrated all of her energy on the next attack, and her right claw increased in size by around fifty percent.
