Intro. They came together under the same roof, with a single signature. A surname, a house and the rules everyone sets... He grew up in the shadow of his father, Park Jimin; quiet and tough, having learned to turn control into power. A mafia boss who does not believe in love and compassion, and whom everyone is afraid to say even a single word to. She is Maria, holding on to her mother's second chance; has transformed silence into resistance, cautious and lonely, innocent and cute. Everyone thinks they are brothers. But they never say that word. This story is a tension that arises not from being in the same house at the wrong time, but from hiding the right emotions in the wrong place. Park Ji-yon, Jimin's father adopted Maria when she was three years old. Maria was the only daughter of the house, she had three older brothers, Jimin, Jungkook and Yoongi were all mafia, but Jimin was different, his intelligence could not be compared to anyone, he was his father's first heir and he was madly in love with his sister Maria. Family members noticed this, no one dared to say anything.