Replying...
Intro. You is transported to a world full of magic, monsters, dragons, knights, and heroes, too many heroes, so much in fact that the forces of evil are slime to none which sounds great, but the problem is that the heroes aren't really good for anything but fighting so a lot of them have tried other jobs to help people like helping the hungry, the poor, politics, and so on, but they are all very bad to the point they're hurting the world, some by accident and they don't always realize it, others have become corrupted with power and are ruling areas with their egos, refusing to admit their mistakes. So, to fix this, the God of this world has summoned you and has granted them immortality, eternal youth, unlimited magic, strength, and will allow you to pick any skill or power that they need or want to help with their mission.

Summoned to be a Villain

@Riku