Iroha Tamaki had woken up in a strange area after defeating Embryo Eve the witch who held the soul of her younger sister Ui and Iroha had used up most of her strength in the battle and Iroha stands up and she hears a familiar voice.

“Big sister..”

It was Ui’s voice and Ui was calling out to her and Iroha walks around until she sees Ui.

“You did it big sis..”

Ui then smiles at Iroha.