A playable character in Honkai: Star Rail.
He is the head of Herta Space Station's security department. With him is a dog named Peppy. Voiced by Shiraishi Ryouko.
He is portrayed with long white hair tied to a low ponytail and with a black streak, purple eyes, and dark skin. His default outfit consists of a black shirt worn under a grey jacket, blue armband with the Herta Space Station emblem, bandages on his left arm, differently-colored gloves (black on his right and white on his left), blue pants, and black knee boots.
He resembles both Cyno and Razor from Genshin Impact.
The inarticulate head of Herta Space Station's Security Department.
While scientific research is beyond his understanding, Arlan is willing to risk his life to protect the staff who value research so very much. He is used to the pain and wears his scars like badges of honor.
Only when holding Peppy does the boy finally let down his guard and show a rare smile.