▁went ▁by ▁the ▁alias ▁of ▁" C . C ." . ▁While ▁she ▁treated ▁females ▁at ▁her ▁sp a , ▁she ▁turned ▁males ▁into ▁gu inea ▁p igs . ▁When ▁Per cy ▁was ▁turned ▁into ▁a ▁gu inea ▁p ig , ▁An nab eth ▁used ▁mult iv it am ins ▁from ▁Herm es ▁to ▁restore ▁him , ▁and ▁together ▁they ▁defeated ▁Cir ce . ▁In ▁The ▁Hero es ▁of ▁Olymp us ▁series , ▁it ▁is ▁revealed ▁that ▁Cir ce ▁employed ▁Re yna ▁and ▁H yl la ▁after ▁they ▁left ▁Puerto ▁Rico ▁and ▁treated ▁them ▁nicely , ▁at ▁least ▁until ▁the ▁pir ates ▁were ▁fre ed ▁and ▁proceeded ▁to ▁capture ▁the ▁sister s . ▁ ▁Da ed alus / Qu int us ▁– ▁Arch itect ▁of ▁the ▁Lab yr inth , ▁Da ed alus ▁is ▁the ▁son ▁of ▁Ath ena ▁and ▁the ▁father ▁of ▁I car us . ▁He ▁killed ▁his ▁nep hew ▁P erd ix ▁but ▁escaped ▁et ernal ▁pun ishment ▁by ▁casting ▁his ▁soul ▁into ▁automat ons . ▁Ath ena ▁brand ed ▁him ▁with ▁a ▁murder er ' s ▁brand ▁in ▁the ▁shape ▁of ▁a ▁part ridge . ▁In ▁The ▁Battle ▁of ▁the ▁Lab yr inth , ▁Da ed alus ▁appears ▁under ▁the ▁alias ▁of ▁a ▁Camp ▁Half - B lo od ▁worker ▁named ▁Quint us ▁( mean ing ▁" the ▁fifth " ▁in ▁Latin ). ▁Per cy ▁and ▁An nab eth ▁conv ince ▁him ▁to ▁use ▁his ▁technical ▁genius ▁to ▁help ▁defeat ▁the ▁T itan ▁army ▁in ▁the ▁Lab yr inth