Who is Steamed Bun in the novel, Almond?

Steamed Bun is another of Gon's troublemaking friends. As Yunjae becomes close with Dora, Gon begins pulling away from Yunjae. He joins forces with Steamed Bun, thinking the alliance will make him tough. While searching for Gon at the end of the novel, Yunjae confronts Steamed Bun about their friend's whereabouts. Steamed Bun gives Yunjae Steel Wire's address, warning him about getting involved.