Tan Kou

Japanese name:

丹衡

The elder brother of Dān Fěi, he is also a Seal Guardian who guards the Tiān Xíng Jiàn along with his sister. Dān Héng is responsible for guarding the hilt of the Tiān Xíng Jiàn, while Dān Fěi protects the crossguard of the sword. Dān Héng lost his life at the hands of Miè Tiān Hái when the Xuán Guǐ Zōng invaded their shrine.

Voice by: Daisuke Hirakawa

Wikipedia