MTL - Doomsday: I Have One More Keyword Than Others - Chapter 5 demons in troubled times

In a future timeline, the earth was visited by a species known as the Slarkovs.
Having lost their home planet and in search of a new one, earth was the next habitable planet for them.

Humans and Slarkovs made a deal with each other in return for the Slarkovs living on earth.
The Slarkovs traded their technology and knowledge for a new home.
They were similar to humans except for some of them who had slight differences so fitting into the society wasn't a problem.
Over the years Slarkovs and humans began to mate with one another and reproduce offsprings.
This in turn created a new species known as the mixed-blood.
Centuries later mixedbloods could tap into their bloodline and perform unimaginable feats.

Gustav born into an age where bloodline determines everything, struggles to fit with a useless bloodline.
His bloodline only grants him the ability to change his hair color, destroying his hopes and dreams for a great future.
His fate is turned around when an unexpected situation leads to him finding a system that grants him the power to unlock and upgrade bloodlines by completing quests but he's baffled by two quests with a five-year deadline. Success will grant him unimaginable rewards...
But only one thing awaits him if he fails... Death!

Follow Gustav on his interesting journey filled with unprecedented adventures, danger and death, maybe?

Sheep eat grass, man eat sheep, what does God eat?

eat human?

Not quite.

what is that?

The most basic food intake is life. When a life is born, a mark will be carved on the root; after death, another mark will be carved, and the gap between the two marks is eaten by God.

life? Is it too slow to eat?

Therefore, what God likes to eat most is the rise and fall of the regime. The birth, growth, change, and demise of a regime will also engrave a mark on the root cause, and the energy obtained at this time is far greater than that provided by life. Among them, the energy obtained from demise is the greatest.

Ah, this republic has existed for 600 years, it’s delicious, and now it’s a matter of making it perish, and then mass-producing barbarian kingdoms? Or make him an empire? How should I eat it?

The protagonist who traveled through was selected into the game of God and incarnated into the lofty will of a planet. Therefore, with this planet as the stage, the rise and fall of nations and the struggle for hegemony of various races will become the food of God.

- Description from novelbuddy

Varian only wanted to end the war with the Abyssals and bring peace so that no one would lose their dad like he did.