Bunyang

 is a Lyn student of the new Hongmoon School and grandson of Old Man Cho. He is the more mischievous and talkative than his sister, Bunah.

First Arc
Bunyang is first introduced alongside his sister, Bunah, when Old Man Cho asks them to show the hero how to use Dragon Pulses in Dragonscale.

Bunah and her brother follow their grandfather around to different locations including the Scorching Sands, the Misty Woods, and the Highland Necropolis, in order to help teach the hero how to use different Windwalking skills. Bunyang is usually the one who explains the skill while Bunah is usually the demonstrator.

Second Arc
Following Jinosyun's defeat, Bunyang decides to monetize on their "connection" to the Hongmoon hero by scamming unsuspecting students to pay for passage to the "new" Hongmoon School.