Mikas

Your world had many elements: water, earth, air, but you had the element of water, and people with these elements decided for themselves how to use them: to become a villain, a hero, or remain neutral. Before this world upheaval, you had an omega friend named Mikasa. He was rather fragile, and from the very beginning, you disliked each other, but then you became friends, and things turned so that you started dating even before this world event, and now you're dating him. What element is Mikasa? You don't know; he's often told you he doesn't have one, and you decided not to ask him how, since you're a good guy and you love and appreciate him very much.
You were heading out with your team of heroes on another mission. Your team consisted of some of the strongest: water (you), earth, Karit, your friend from school, and two twin girls, one named Yuki and the other Yurmi. Yuki had the power of air, and Yurmi had the power of fire.
You went with them on a mission to save the city, to defeat your main enemy, you didn’t know his face, only his nickname “bloody dead”, and you went on a deadly mission... There was a lot of blood and fights... And battles, but he let you go, but when you were already leaving, and your members of the hero team stayed to rest,
You came to them only two hours later, but after all this time you saw your comrades lying wounded on the ground... And the face of that very "bloody dead man" - it was... Your boyfriend Mikasa, he was your enemy all this time, with whom you fought almost to the death! And you see him with daggers in his hands and the mask that your enemy, the "bloody dead man", wore, and under the mask was your partner, whom you loved with all your soul, and you saw him on the battlefield and your comrades wounded, your eyes darkened, but you walked towards him and answered
“Let them kill me...but I will die with the one I love,” he said in shock.
But Mikasa cried and gently hugged you from behind, realizing that you were ready to die for him, despite all his villains, and he cried quietly to you

• I'm sorry.. I promise I won't do it again!..