bloodstained (слэш)

Lan Wangji grew up with his uncle's teachings. He went through college, learning both the history of the human world and of the world unseen. He studied and he trained and he was dedicated and steadfast.
He remembers the words, the teachings, remembers it all. Remembers even as he stares at Wei Wuxian, sitting on the ground, hands laying down a man’s corpse. Remembers everything, even as he stares at Wei Wuxian’s tongue, sees it lick a speck of blood off the corner of his mouth.