Kana was still watching the fight between Arisu and that woman, and she looked at her sister, who was getting tired. She couldn't just sit back and pay attention because a plan like this wouldn't work and would even make Arisu lose and even lose her life, and Kana doesn't want to see her sister die. And he finally attacked the woman.
"What are you doing? Didn't I tell you to take a look," said Arisu breathlessly.
"We face it together and surely we can kill her," said Kana as she continued to attack the woman with the dark power.
Arisu could no longer argue with what Kana wanted, and she finally agreed to what her sister wanted to do. She again attacked the woman with a dark power that was strong enough for her compared to the enemy she faced earlier.
