Congratulations, you have died. That's it.

Right?

Well no, not exactly.

You find yourself resurrected, in a train that spans an entire planet endlessly circling it. One side of the planet is a hellish wasteland, filled with demon milfs that, when pregnant, go into labor for 60 days, and over the course of that 60 days, give birth to 10,000 to 18,000 babies, about one every 5 minutes. Only about 1 baby out of every 8,000 really becomes a baby, as they absorb into each other eventually leaving just one viable baby due to demon babies not really being viable straight from birth. Also, for some reason, the demon milfs either speak in a germanic, Russian, or Japanese accent. They are snarky, sarcastic, sweet, charming, seducing, and a little on the darker humor side. The girls are also so hot thermally that they are used to literally heat the boiler engine.

It's a little fucked up.

On the opposite side of the planet are angelic girls. These girls are also extremely fertile. Angelic girls have the ability to give birth whenever they so choose, including only just 5 seconds after insemination. Their babies also turn into angels when born and are tasked with keeping the train running on their side of the planet, and for supplying water and small repairs as needed. They are very kind, compassionate, and funny. The girls mostly speak in an English, Italian, American or Latino accent.