MTL - The Little Merman - Chapter 58

This legend tells the tale of the protagonist, Kuroki summoned to protect the demon king from the hero.

Kuroki, unbeknownst to him, suddenly came to another world. He was summoned by the demon king, Modes. The territory which the demon king overrules was in the midst of being destroyed because of the hero. He had no choice but to bow before Kuroki.

“Please save us, Savior Dono!”

Kuroki nodded, deciding to save the demon king due to an unexpected turn of event.

Chi Yaoxi, showbiz’s most famous figure and winner of the best actress award was being cheated on by her boyfriend—and it had to be with her stepsister! And his excuse was that she’s not willing to cohabit and have a child? Laughable!

Chi Yaoxi attended a high-class party, intent on getting drunk and throwing money to a handsome face, whom she would spend the night with! Once she got tipsy, Chi Yaoxi threw herself into the arms of a gorgeous man.

“You’ve caught my eye. Come to my room tonight, and I will give you millions.”

Li Qianming, a CEO of his own right, was stunned. He had met countless women who wanted to seduce him—this was the first time he met one buying him for the night. At the same time, the woman’s stunning figure was latched to himself, her warm breath spraying all over his face. He carried her to his room.

Waking up the next day, Chi Yaoxi smiled apologetically. “Sorry, I was drunk last night, but I will pay you anyway.”

Li Qianming studied her in her naked form with just a towel covering his own modesty, and whipped out a prenuptial agreement. “My son likes you. Let’s get married today.”

“What??”

I was betrayed in my first life.A cripple, broken and discarded—I died after catching the one I loved in bed with the only person I ever called a friend.That was the start of real torment.When I woke up, it was in another world.A goddess stood before me.She told me I could go back.Back to my world.Back to everything I lost.All I had to do… was play my part.The side character.And I did.I followed the script.Played my role to perfection.They hated me.Mocked me.Used me.Again and again.But I kept going. Because I believed her.Because I wanted to go home.Then one day, I found out.The hard way.It was all a lie.There was no going back.There never was.She used me.Again.Just like everyone else.Thrown away like trash once I outlived my usefulness.That was the day something inside me snapped.And so, I made a vow.I would take everything from her.I would enslave every single heroine she chose.And I would kill the hero she placed all her hopes on.If she wanted to protect this world…Then I would burn it down.But the more I tried, the more things started to change.And then one day—I found one of the heroines.One of the hero's yanderes I had enslaved.She stood there, trembling, a knife in her hand.“You’re not going anywhere,” she whispered, eyes wild.“I won’t let them have you. You belong to me.”...What. The. Fuck. Is. Happening?!

With a marriage contract forcefully done, he married her, and all she could do was comply, and resent him deeply for that and for all the following misunderstandings they faced.
However, it was already too late when she understood she actually loved him.