After Returning, My Abilities are Infinite - Chapter 32: The Little Prince (1)

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

Leiyin accidentally crossed into the One Piece World, and accidentally obtained the Naruto System.

His whole life turned into a joke, when Leonardo Thawyne the proud son of Duke William Thawyne, came to know that he was not the real son but a swapped kid. And now to save his inheritance he would have to marry the real heiress.

Evangeline Rossador, a simple music teacher from a town, was content with teaching music to kids and having a garden in her home. But her whole life turned upside down when she was announced as betrothed to infamous cruel duke Leonardo as her father's last wish before dying.

They both were hardly accepting the fact that they were bound in a forced marriage when life played another game and she found herself standing in front of her died father.

Soon more deaths started to occur and they both find themselves standing in mid of many misunderstandings and conflicts.

How would this chaos be solved? And would they be able to find love in this politically enforced marriage?

“I asked what were you doing there?” she glared back at the roaring man who was trying to show his rights to her.

“I was dancing with the Earl Nickolas,” she replied, looking back in his eyes.

“Theodore go and bring the fingers of Earl who has dared to touch what is mine.” came the reply with an evil smirk.

“Now tell me, my dear wife,” he whispered as he came close to her, “which part of your body have he actually touched?

Reborn as a sword, he lived for hundreds of years, and then he occupied the body of a 15-year-old prince.