MTL - Demon Slayer: The Beginning of the Game Opens the Way of Reward for Diligence - Chapter 43

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
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It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

Legend says, that there is a great demon, who is the human kind’s public enemy. He is the galaxy federations’ nightmare as he wanted to conquer the whole universe. On the first day, he completely took out the human fleet, plunging them into disorder. On the second day, he declared that he will wipe out the whole federation. On the third day, he declared——that the hero who shot him in their previous battle must marry him, or else, he will destroy everything.

The galaxy federation president and the council members had a long meeting after that. They decided to dispatch a soldier, Wu Xing Yun, and marries him off to the arrogant demon. Wu Xing Yun was once a hero who fought for the nebula, and henceforth, he was tasked—— for the sake human race and the universe’s peace, to eliminate mistresses, settle his matters with the mother-in-law, and fix the man’s crooked ways.

Wu Xing Yun was very perplexed when he asked his commanding officer: “Sir, why did it have to be this way?”

Commanding Officer: “Soldier, bear in mind, that this mission of yours, is for the sake of the universe and mankind’s happiness. You must hold on to your husband, and fight other mistresses! Do you have the confidence to accomplish this task?”

Wu Xing Yun, stood straight, saluted, and instinctively replied: “Sir, yes sir! I will accomplish this task!”

- Description from Novelupdates

[No CP + Escaping Famine + Cultivating + Space]Note: Don't compare the novel to reality, this is not a documentary.When she opened her eyes, Gu Changan traveled from the apocalyptic world where she had just awakened her abnormal ability, all the way to ancient times during a famine.Her father was an old fool, not only was he directionally challenged, but he also lacked virtue in all five aspects.Fortunately, her grand mansion became her portable space?Her lightning-based ability was still there?This cheat was a bit overpowered.Her father doted on her like a precious daughter?Gu Changan took out a bag of rice.Old fool father: My daughter is a little fairy.Gu Changan took out a piece of meat and a bag of flour.Old fool father: My daughter is a little fairy.Gu Changan took out a chicken.Old fool father: My daughter is a little fairy.Gu Changan had only one goal: to protect her foolish father, and together they would survive and become divine beings.They wanted to merely survive, yet they ended up walking the path of finding work.