My daily job of hitting people with trucks to send them to another world.

Many of you have read or watched stories, legends of people reincarnating in other worlds, may it be as a hero to rise up  against evil in a magical world, or as an animal or demon, and ruling with all mighty super powers. Most of these characters have to be sent there. Here comes the company Reincarnated, a small group of people who get orders from beings from other worlds. Sometimes it would be a demon queen who is in need of a strong subordinate, sometimes it would be priests in need of a hero to save the world. Sometimes it would be from gods, whom sometimes do it just for fun, or there secret ulterior motives that no one would ever know. Reincarnated aims to bridge the gap between worlds, and is a fast delivery platform which guarantees a reincarnation meeting customer demands in 3 business days.

Here comes Sekkai, a 20-year old college dropout  who's currently on an unsuccessful job hunt. Nothing bad would come from a suspicious looking job ad online, right?