So, Philip was BV's Older Brother who was the one who worn that Egg-suit and naming himself Egg-guy.
From an Mysterious Egg-headed Person to an Fallen Member.
No matter what it is, Philip was still there for BV and his own OCs. Evenly with the Invasion of the "V.S.", the evil organization group
that started the whole... situation... Which he was fighting against the group at that moment.
Philip [aka Egg-guy] belongs to Bloodyvision