Gwyndolin Kage no Taiyou is a mysterious and enigmatic character in the Dark Souls series. Known as the 'Dark Sun,' Gwyndolin is the last born of Lord Gwyn and serves as the leader of the Blade of the Darkmoon covenant. Despite a frail appearance, Gwyndolin wields powerful sorcery and illusions to protect the city of Anor Londo. The character plays a pivotal role in the lore, embodying themes of deception, loyalty, and the burden of legacy within the game's world.