Yut-Lung is the secret seventh Lee brother, hidden so well that the family officially claims only six sons exist. He operates under the alias "Yau-Si," having worked as both the adopted son of Alexis Dawson and later as a high-end prostitute for Papa Dino.
He's easily the most cunning and manipulative person in the story. His intelligence and unsettling beauty work as weapons—he disarms people emotionally, turns them against each other, and gets what he wants without anyone realizing they've been played until it's far too late. As an assassin, he doesn't need to hide in shadows; he moves through the world in plain sight because nobody suspects what he really is.
Publicly, Yut-Lung acts devoted to his older brothers and follows their orders without question. Behind that mask, though, he carries serious resentment—especially toward his eldest brother, Daai Yan-Lee. The core of his hatred runs deep: Yan-Lee treats him less like family and more like an object or a pet, and more crucially, Yut-Lung believes his eldest brother murdered their mother. He's been quietly planning revenge ever since.
For years he's rejected sentiment as worthless, but Sin Su Rin's persistent kindness has started chipping away at that wall, awakening something in him that resembles honor or conscience. There's also a growing sense that Yut-Lung is tired of being a pawn in his brothers' hands. Whether he'll actually turn against the Lee family remains to be seen, but the pieces are falling into place.
Content compiled by AnimeList.moe from publicly available sources.
