Also known as: マルルク, 马璐璐库
A character from Made In Abyss.
Maruruk is a Delver that lives in the Seeker Camp of the 2nd layer of The Abyss alongside the legendary white whistle Ozen the Immovable.
Maruruk is a young boy with short Blue Hair and a rounded face. His feminine traits and Maid attire leads people to mistake him for a girl but he's actually male.