R: ILPERSONA One Shot 7: Episode 7

Flashing back to the past, we learn the secret of Uriel Mariscal and his twin sister Muriel, as they were being trained by their father's rebel group to become "Weapons of The Taiyo"...a pair of deadly assassins with one set mission: destroy The Holy Starlight Supremacy and liberate their impoverished people from their brutal rule.

However, during that time...everything in the world suddenly became colder.