My Multisystem In Isekai - Chapter 4 Reborn

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

Ash Flameheart, a young boy who aspired to be a Greatest Beastmaster Of All Time, was on the verge of death. Betrayed by the Hero’s party, they left him to die in the hands of the Demon King’s army.As his llife gently ebb away after he muttered his last word to the world.“Ahh, I wish I could fly, free as a bird, soaring through the skies and beyond.”After his untimely demise, his soul transmigrated into another world. The Immortal Beast Realm!An eternity later, Ash opened his eyes and found himself encased in a dark space.Beep![Beast Master System has been installed into a new host][Calibrating the Host…][Name: Ash Flameheart][Species: Heavenly Phoenix][Growth Stage: Hatchling Phoenix][Cultivation Arts: Heavenly Beast Taming Art | Feather Swords Gather Array (Not Not Yet Learned) | Eternal Blood Flames(Not Yet Learned) | Ten Thousands Faces Mantra(Not Yet Learned)]Survival of the fittest!Tame or be tamed. Kill or be Killed!

On the day of her wedding to her childhood sweetheart, Natalie Ford received an unexpected gift: a marriage certificate. It stated that she was already married to a complete stranger—Aiden Handrix.While the wedding guests continued to mock and insult her, her lover Ivan decided to dump her, choosing to marry her half-sister Briena instead. To add insult to injury, she was thrown out of her home.To prove her innocence, Natalie Ford could only take one course of action - she had to find this mysterious Aiden Handrix and get to the bottom of this!The next day, there was news trending on the TV. Justin Harper, the heir of the richest family in the Bayford was returning home. Natalie’s eyes narrowed at the TV screen.‘Why does this man look exactly like the man in the picture of my wedding certificate?’In the quest of uncovering the mystery behind her said marriage, she decided to follow him and ask personally.“Are you married?”“No.”“Do you have a twin brother?”“No?”“By chance you heard the name Aiden Handrix?”“No.”“Then, who the hell are you?’“Your brother.”“Wait, what?”“Yes. Now pack your bags and come home with me.”First got a husband out of the blue and now a brother with the same face? Was god creating clones and offering them to her with different relationships?