Alpha's replacement bride is destined mate - Chapter 10 - Uninvited Guests

She is the slow-witted idiot of the Prime Minister’s Residence. Everyone bullies her. He is the most respected and unfeeling Prince, with frightening ability and absolute envy! Together, they are conferred an imperial edict of marriage.

She acts stupid and tries to decline in every way possible while he despotically escorts her into the wedding…… everyone ridicules the match, but no one knows that the “idiot” has transformed from a loser into a talent.

After the marriage, when they encounter the Empress Dowager examining the room, they act in concert with each other and pretend to be two mandarin ducks deeply in love. Afterwards, she laughs, “The performance has ended. Your highness, please return.”

He laughs softly, “Since you’ve got onto this Prince’s bed, don’t even think of getting off.”

- Description from Novelupdates

Reiji Saeki, who lives in the north eastern countryside town, lost his life in an accident during summer vacation. ……But before he knew it, a mysterious ball of light hovered in front of his eyes in a world of whiteness. That ball of light was a magician from a parallel world, and is looking for a person qualified to inherit the magic they had created to prevent it from being lost. Reiji, who rode on that suggestion, now lives in the parallel world Elgin, with a new body and powerful magical power.

Description
Mu Ru Yue, was a successor to her medicinal aristocratic family in Hua Xia. After being murdered by her enemy, she reincarnated in the body of a recently deceased good-for-nothing Miss in the Mu Family of the Martial God Continent, who had been beaten to death. In the throne room, she smilingly received a marriage notice to have a change in marriage to wed the infamous Ghost King from the Kingdom of Zi Yue. It was well-known that the Ghost King was stupid and foolish, with a ghost-like appearance. But who knew that he was actually the most two-faced person? Everyone laughed, thinking that a good-for-nothing was well-matched to a fool, but not in their wildest dreams did they even consider that she was actually a peerless genius in the making. When Mu Ru Yue looked at the man, who had a handsome God-like look, she said, gnashing her teeth, “Ye Wu Chen, you lied to me. How are you a fool at all?” The Ghost King chuckled as he affectionately embraced her. “By your side, I’m willing to be a fool that you can freely order around.” Miki’s summary The previous owner of Mu Ru Yue’s body had been poisoned. Because of this, her meridians were blocked, hindering her cultivation, which eventually led to her being known as trash. After being beaten to death, Mu Ru Yue, who had originally been a successor to a medicinal aristocratic family in Hua Xia, reincarnated into her new body. They want to seal my path? I will train to reach the peak of the realms! They give me a foolish prince as my husband? I can make do with him. It would be easier for me to deal with him, rather than with other candidates who would be thrown at me in the future. I shall strive to become powerful enough that nobody will be able to mock or kill me. Associated Names Beautiful Alchemist: Ghost King“s Bewitching Wife EAA Enchantress Amongst Alchemists: Ghost King’s Wife Juésè dān yàoshī: Guǐwáng yāo fēi 絕色丹藥師：鬼王妖妃 绝色丹药师：鬼王妖妃

The strongest Demon Lord dies, and reincarnates as a human. Not only that, he because of various incidents turns into the hero’s best friend.

Follow his journey as he tries to help the hero escape his fate, and on the sideline to conquer the continent while he’s at it.