The Second Demon

When a mysterious white robed man forces the Titans into the fight of their lives and they are powerless to stop him, will they live through it and survive? And how will the team adjust when a strange boy with bone matter growing on his skin becomes a Titan and lives at the tower? RavenxOC, Nightwing xStarfire. Rated M for violence, language sexual refrences and to be safe (mainly)