Beneath a school, really? That sounds kinda awesome. [ a grin. nico's favorite place is underground so he's sure he'd fit in there. but it's the offer of exchanging codenames makes him laugh a bit and he shakes his head. it's definitely not something where he comes from. though he's a special case. ]

No, we don't have codenames. [ a chuckle as his lips curl in a smirk. ] Though I do have a few titles due to my powers. King of Ghosts is one.