The original trio: Percy Grover annabeth
The big three trio: Thalia Percy and nico
The lost trio: Jason piper and Leo
The roman trio: Jason hazel and frank
The "whatever the son of Neptune trio should be called" hazel frank and Percy
The broken trio: Luke Thalia and annabeth
YOU ARE READING
PJO and HoO head cannons
أدب الهواةWeird things of PJO and HoO There may be a throw in of other fandoms once in a while BTDubs. Near the 100's it gets a bit more Harry Potter
