I have proof that nero is vergil son! Devil May Cry 4 emphasizes that Nero has some sort of connection with Sparda, due to the connection he has with the Yamato and his alleged place in the Sparda bloodline. While the exact details of this have established by Capcom, that Nero is Vergil's son, and this claim has allegedly been confirmed at "Captivate 2009" by one of the Capcom employees who worked on the game's localization. :O WoW o never though that vergil will have a son, I wonder who the mother is. hmmmm.