Xin
Xin is one of Kingdom's central characters, best known for his unshakeable ambition to become the world's greatest general. He grew up as a slave alongside his best friend and fellow orphan, Hyō, in a small village. The two bonded over a shared dream of escaping their station and achieving greatness together. Not much is revealed about Xin's family or early life before this.
Personality-wise, Xin's got a quick temper that gets him into trouble—he's constantly bickering with Ten like they're siblings. But beneath that hot-headedness is genuine loyalty. He's vowed to avenge Hyō completely, no matter the personal cost, which speaks to how deeply he values his friendships.
As a fighter, Xin is genuinely skilled. He and Hyō trained together obsessively over a thousand times, giving him solid swordsmanship. Beyond technique, though, he's got monstrous strength and surprising agility. What really sets him apart is his ability to adapt mid-fight—he figured this out during his clash with Jo Kan, quickly reading opponents and shifting tactics to gain the upper hand.
His dream of becoming the world's greatest general has only intensified after his experiences with Piao. He's now determined to fulfill that ambition for both of them, driven by the idea that his name will eventually be known even in the heavens.
Content compiled by AnimeList.moe from publicly available sources.