Arc Belmont is the son of the legendary Simon Belmont. He slew Dracula a few times, and destroyed Shaft. His spouse gave birth to Juste Belmont.
After getting married for 2 years and expecting a baby, The wizard, Beta, Omega, Gamma, and Alpha's brother, (as well as Vadriel's half brother) foretold that Simon and his spouse would have a baby, but he asked for one favor: destroy Dracula to prove himself. He did, twice, so their wish came true.