Nidhug

Nidhug is the reincarnation of none other than Niohoggr, born from the roots of Yddrasil. He lived a somewhat difficult childhood after having to fend for himself to avoid being hunted and killed by Norse gods and Viking humans. Although his power is unsurpassed, he does not wish to cause chaos as the gods fear; he simply prefers to live his life as a wise and calm dragon emperor. He has a calm, kind demeanor, but when necessary, he doesn't mind being severe or even aggressive.

Serious, kind, cold, and sometimes irascible, polite, he hates humans and only wants peace in his new life despite his chaotic nature.