MTL - Master of Science and Technology - v2 Chapter 1366 : Plans, opportunities, and peace through war

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

Welcome to Freia. A continent where evil magi ruled. Until firearms came, that is. Now the people live free of those demons…

Silvermist Evermore never belonged. Born to unloving parents and cast aside, she had long accepted that life would never offer her warmth—until she was chosen as an apprentice at Moonstone Academy, a place where magic breathes and fate is written in the stars.But her arrival comes with a price. In an act of betrayal and manipulation, Silvermist shatters Frost's staff, the formidable Winter Guardian, unraveling a secret that should have remained buried.Now, bound by an ancient rule, she must take its place—not as a mere apprentice, but as something far more dangerous: Frost’s human staff, the living embodiment of his power.As Silvermist struggles to navigate the treacherous halls of Moonstone, she discovers that Guardians without apprentices are doomed to vanish, and the balance of the four seasons—Spring, Summer, Autumn, and Winter—hangs by a thread. But the shadows whisper a greater truth: a war looms on the horizon, fueled by the Sandman’s wrath and a hidden enemy who has been pulling the strings all along.Haunted by cryptic dreams, hunted by those who seek to use her, and betrayed by those she once trusted, Silvermist must uncover the truth behind her own existence before she loses herself to the very storm she was forced to wield.Can she survive the weight of Winter, or will she be the final snowfall that buries them all?

Xia Yuqing is a shut-in+fujoshi from the 21st century. After an accident, she transmigrates into the body of a young princess forced into a political marriage to another country.