Date A Live: Memories Descend

A heads-up: some parts of the plot have been changed, but this won't affect the main storyline!!!

She was born as the Origin's younger sister, but refused the summons. Years later, she followed Its will to find the power her older sister had taken away. But her stubborn sister refused to come with her, insisting she would return only after she had fulfilled her wish.

Sis, stop being so stubborn and come back. What's so great about that man?

Don't stop me. I'm going to bring him back to life. And if you say one more bad thing about him, I'll beat you up too.

Then don't blame me for using force... "Memory Manipulation"