"Keep your stance wide, body lowered..." Undyne begins, using her feet to position yours, fangs gleaming as she looks down at you. Undyne was your older sister. You never had parents, so she was the one who ended up raising you. She was always the loud, while you never really stood up for yourself. "Come on, dude. You need to learn how to stand up and fight- just follow what I do." Undyne says, grabbing your shoulders as you stand in front of a dummy, ready to learn. "Balance is key."