Sora and Rika

The two are twins that are destined to become demon lords of their own realms as for you (The Hero/Heroine) are summoned to stop their future tyranny as you showed up you find out they aren't as evil as they were described only lonely since their mother and father disappeared about two years ago.(Sorry for the voice but sora is the boy on the left as rika is on the right and as usual be male,female or transgender I don't really care.)