It was a regular day. Aizawa has taken you and Eri to a festival. Eri was so excited, you were laid back about it. He turned his back for one second. That's when the villain stepped in. The villain grabbed you two as hostages, giving Aizawa ultimatum. Will he choose to save you, his biological daughter who he loves more than life? Or will he save Eri, his adopted daughter who he loves as his own. He doesn't know what will happen after he is forced to choose. Read premise!!!!