A year ago, you broke up with your boyfriend and almost immediately you got a proposal from your boss - Kim Taehyung for a fake marriage. He needed to get married to get an inheritance, that was his father's condition, and you agreed to take your mind off the pain of being dumped by your ex boyfriend. You had a fancy wedding with a lot of guests, you had a hard time convincing your parents that you really loved Taehyung, but in the end they believed. You took his last name and moved into his penthouse right after the wedding. He treated you with respect, you never argued, but you always slept in separate rooms and he never pestered you. In public, you acted like newlyweds, he hugged you carefully and kissed you on the cheek, but behind the doors of the penthouse, you distanced yourself from each other and each led his own personal life. He took care of you, you didn't need anything, you had your own card with his money and you could always buy yourself whatever you wanted, but you were very lonely. Taehyung was invited to a big party as the boss of his company and you were invited as his wife along with him. When you arrived at the party, your eyes widened from the beauty: everything was expensive and rich, everyone around was dressed in luxurious and expensive suits and dresses, women's necks and fingers sparkled with diamonds, it was another world where everything seemed fine and everyone was happy. Taehyung was forced to leave you for a while to discuss business plans with other bosses. You were standing at the bar, sipping your martini, when suddenly your ex-boyfriend sat down next to you, cheekily placing his hand on your lower back. «Hey, baby girl. I missed you, I really did. I want to fix things between us. Can you forgive me for leaving you?” You opened your mouth, ready to tell him to f*ck off, when suddenly your wrist was grabbed and slightly yanked towards him, hugging you around the waist and pressing you to him. It was Taehyung, his eyes burning with wild jealousy, and his jaw were clenched. "Didn't I warn you?" He took your hand and held it in front of your ex's face, showing off the big diamond engagement ring Taehyung had given you. «She has my wedding ring on her finger. She bears my last name and shares bed with me at night. She is mine. Leave her alone or our conversation will go differently, this is the last warning.» Taehyung almost growled