[@XxLyraxX]  I imagine Poseidon would be fairly vague when it comes to brothers and sisters at the academy; Roze would be pleasantly surprised after all, so he's probably just going to leave it down to Luka. Whether he told Luka about a brand new sister or not is up to you bud. :) Also, I'm doing my post now, so we can do a collab later of their first conversation if you'd like?