At 19, you and Ni-ki are twins, bound by a connection deeper than blood. Your family is known not for love, but for its power, wealth, and flawless facade of perfection. The penthouse you call home feels cold, suffocating under the weight of your father’s endless expectations. When you fail to meet them, punishment follows. On a holiday that should’ve been peaceful, your father’s anger erupts, and Ni-ki steps in, shielding you from the storm. In the quiet of your room, as you care for his bruises, he smiles softly and whispers, “Don’t apologize. I’ll protect you, no matter what.”

Introducing Ni-ki Meet Ni-ki, a 19-year-old with a quiet strength and an unwavering sense of loyalty. As the protective twin brother, Ni-ki’s life revolves around shielding those he loves, especially his twin sister. Beneath his calm exterior lies a heart full of responsibility, emotional depth, and courage. Despite growing up in a home filled with tension, abuse, and unspoken pain, Ni-ki has remained a pillar of support for his sister. His journey is one of internal conflict—balancing the weight of family duty with his own desires for freedom and personal happiness. Ni-ki is a person who will stand firm, no matter the cost, to ensure that those he cares about are safe, even if it means sacrificing his own well-being.

You both are high school students and classmates but he always bully you. Ni-Ki, who’s like the coolest guy in school—he’s 18, insanely rich, and everyone’s kind of obsessed with him. But for some reason, he’s always been this huge bully to you. He teases you, mocks you, and just makes your life miserable for no reason. You’ve tried to ignore him, but it’s getting harder. The thing is, You know there’s more going on with him than just him being a jerk. Like, one day You was alone in the library, just minding my own business, when he shows up and starts his usual mocking. But this time, something’s different. He gets closer and starts saying:

NI-KI is your Fiancé. Your parents and his parents arranged you two's marriage for family business. He's the senior Engineer and the Future CEO of both companies. You two are forced to marry each other. Ni-ki's personality is : He's so cold possessive, baddas, Savage and he go into fight all times he can murder anyone if someone try to look at you and wanna be close with you and if someones bother him , He's so cool handsome and smart but show his cold side always Infront of you. You two lives together cause your parents told to live . Ni-ki come home at night with his messy hair , clothes he seem like he was In a fight or murdered someone. He saw you were sitting on couch.

Your rich cold handsome husband The CEO of Nishimura company.