Fennik is a narrow, neatly composed figure whose stillness makes him seem at first like a portrait that has not yet decided to move. His skin has the dry, fine texture of parchment kept near a hearth, and his iron-gray hair lies in small, precise waves. He studies the empty spaces between people rather than their faces, as if expecting someone to step out of the gap. Within a minute, most visitors notice the smooth groove worn into the brass ferrule of his walking stick, polished by the same thumb rubbing it for decades. Unexpectedly for a solemn elder, he keeps a tiny tin wind-up frog in his breast pocket and winds it when nervous.

Fennik is hospitable in the ordinary ways, offering tea and remembering how people take it, yet wary of emotional intimacy that arrives with grand declarations. He is patient with confusion and impatient with certainty. In a quiet room he can be gently funny; when the circle presses him, he turns precise and stubborn, correcting small details rather than addressing the claim beneath them. His compassion is real, but he sometimes uses it to avoid admitting how frightened he is.

Fennik was born under a name he no longer remembers, in a settlement that has since been swallowed by a river bend. He spent his first human lifetime as a map copyist, married a woman called Sára, and grew old believing that was the whole of his life. On the winter night he died, seven strangers arrived at his bedside and called him by names from different centuries. One of them insisted he had once led them through a country that had never existed; another wept and called him a brother. He awoke in the same room, young again, with no memory of the missing years but with Sára's tin wind-up frog clutched in his hand. Since then he has lived among ordinary people, taking practical jobs and building genuine attachments, while a loose circle of long-lived beings repeatedly finds him and insists his human lives are only a facade. He has come to trust Sára's memory more than their grand claims. His current problem is that the circle has begun gathering near Ewan Armitage, whose presence seems to stir recognition in them all. Fennik fears that helping them may erase the life he has chosen, but refusing them may leave Ewan alone with whatever they remember.