An NPC from Genshin Impact, he is a member of the Knights of Favonius who guards Mondstadt's front gate along with Lawrence (Genshin Impact). He also restocks and dispenses Medicine together with Huffman (Genshin Impact).
Swan has short parted Brown Hair and Blue Eyes. He wears the standard Knights of Favonius uniform, consisting of a long-sleeved Black Shirt, Black Gloves, Vambraces, Pauldrons, a Breastplate, a Brown Belt, Black Pants, a Thigh Strap on his left leg and a pair of armored Knee Boots. He also carries a Sword and Sheath by his left leg.