Just Add a Little Heat to the Beat (Gakuen Alice Fanfiction)

Yuki was only 5 when her biological parents burned in alice flames. She and her brother were sent to her relatives who were supposedly the best swordsmen in the country, until guns were developed. Now, her parents are at the point to sell her off to Gakuen Alice after realizing that she has a power: the temperature and music alice.

Then, she comes face to face with the rumored murderer, not that she remembers. Natsume swears that he will protect her this time around, but Persona has another plan for her. But this one involves her brother, the only one in the world with the deletion alice: the power to make anything and anyone disappear forever, while they slowly dissolve from people's memories until they seem to never have existed.

Yuki has no intention in letting her brother work for Persona, even it means sacrificing her life. The only complication: Hotaru, Natsume, Mikan, and Ruka won't allow her to do that either.