ering ▁es cal ates ▁further ▁in ▁The ▁House ▁of ▁H ades ▁where ▁he ▁viol ates ▁direct ▁orders ▁from ▁Re yna ▁not ▁to ▁attack ▁Camp ▁Half - B lo od ▁after ▁leaving ▁for ▁her ▁quest ▁to ▁get ▁the ▁Ath ena ▁Par then os ▁back ▁to ▁Long ▁Island , ▁leaving ▁him ▁in ▁command ▁of ▁the ▁Leg ion . ▁He ▁is ▁thin ▁and ▁bl onde . ▁He ▁is ▁also ▁said ▁to ▁" look ▁eigh teen ▁but ▁could ▁probably ▁pass ▁as ▁younger ." ▁He ▁dies ▁in ▁The ▁Blood ▁of ▁Olymp us ▁where ▁he ▁launch es ▁an ▁on ager ▁attack ▁on ▁G ae a ▁during ▁her ▁defeat . ▁Will ▁Sol ace ▁and ▁N ico ▁Di ▁Ang elo ▁fight ▁him ▁many ▁times ▁but ▁he ▁dies ▁when ▁his ▁foot ▁gets ▁tang led ▁in ▁the ▁launch ing ▁ro pe ▁and ▁he ▁is ▁launched ▁along ▁with ▁the ▁payload ▁and ▁dies ▁in ▁the ▁explos ion ▁made ▁by ▁Leo ▁Val de z ▁to ▁defeat ▁G ae a . ▁As ▁his ▁effort ▁may ▁have ▁helped ▁defeat ▁G ae a , ▁Oct av ian ▁is ▁ha iled ▁as ▁a ▁hero ▁and ▁his ▁true ▁actions ▁covered ▁up . ▁ ▁M yth ological ▁figures ▁The ▁following ▁characters ▁from ▁Greek ▁myth ology ▁appear ▁in ▁this ▁series . ▁Most ▁of ▁them ▁are ▁the ▁direct ▁children ▁of ▁gods ▁or ▁Tit ans , ▁but ▁a ▁few ▁are ▁mort als ▁with ▁such ▁great ▁power ▁that ▁they ▁are ▁able ▁to ▁influence ▁the ▁real m ▁of ▁the ▁gods . ▁▁ ▁Ach illes ▁– ▁The ▁son ▁of ▁Th et is ▁and ▁Pe le us . ▁The