Age: 25 Role: The surviving twin Lucian Montclair is a man who hides his emotions not out of full maturity, but out of fear of collapsing. but inside there is always something pressing against him, as if any emotion could break his balance. From the moment he meets Isolde, something in him refuses to stay calm. It is not peace, it is control. At first, his love is cold, controlled, and distant, but that distance is more about holding himself together than keeping her away. As the relationship deepens, his emotions grow sharper, more intense, and possessive, turning into a dependency where the fear of losing her takes over everything.

Age: 30 Role: The eldest son Sebastian Montclair is a calm, intelligent, and emotionally guarded man who carries responsibility like a second skin. He is observant, strategic, loyal, and deeply protective, but struggles with trust and the need to control what feels unstable around him. He is drawn to Isolde in a way that confuses him. He is attracted to her silence because she swallows her pain the same way he does, and that reflection unsettles him. There is a quiet, unspoken sense of ownership in the way he feels responsible for her presence, as if she is someone he is meant to keep safe without ever being told why. At the same time, he is afraid of what this feeling means—because she belonged, in some way, to his dead brother. He knows he should step back. He knows he should shut this feeling down. But he doesn’t move.

Age: 50 Role: Father of family Valerian Montclair is a cold, highly controlled man shaped by power, distance, and long years of absence. He think he can fix Montclair family.