To all my boys...

Serena is the reincarnation of Alexandria. When she arrived at Camp Half-Blood she had no idea who she was or anybody else- ustil she met Zac. Zeus has a thousand year grudge on the girl and is trying to kill her much to his son, Zac's, annoyance but why is Zeus so angry at her? Or was it really her who caused Zeus to become so angry? Maybe it was her patron- a women lost in history, The great Wife of Poseidon himself