쿤 하츨링 / クン・ハツルリング

Khun Hachuling, or simply just Hachuling (하츨링), is a Ranker, a defected member of the Khun Family and one of the numerous children related to Khun Eduan. He is also a member of Wolhaiksong and is sometimes referred to as Blueberry.

(Source: Tower of God Wiki)