▁daughter ▁of ▁Ath ena ▁and ▁history ▁professor ▁Frederick ▁Ch ase . ▁She ▁has ▁an ▁extensive ▁pat ernal ▁family ▁including ▁Magn us ▁Ch ase . ▁In ▁The ▁Last ▁Olymp ian , ▁she ▁and ▁Per cy ▁start ▁a ▁rom antic ▁relationship . ▁She ▁appears ▁in ▁The ▁Light ning ▁Th ief , ▁The ▁Sea ▁of ▁Mon sters , ▁The ▁T itan ' s ▁Cur se , ▁The ▁Battle ▁of ▁the ▁Lab yr inth , ▁The ▁Last ▁Olymp ian , ▁The ▁Lost ▁Hero , ▁The ▁Son ▁of ▁Ne pt une , ▁The ▁Mark ▁of ▁Ath ena , ▁The ▁House ▁of ▁H ades ▁and ▁The ▁Blood ▁of ▁Olymp us . ▁In ▁the ▁film ▁adapt ations , ▁she ▁is ▁port rayed ▁by ▁Alex andra ▁D add ario . ▁In ▁the ▁musical , ▁she ▁is ▁port rayed ▁by ▁Krist in ▁Sto kes . ▁She ▁is ▁described ▁by ▁her ▁teacher ▁Ch ir on ▁as ▁" ter rit orial ▁about ▁her ▁friends ", ▁which ▁is ▁manif ested ▁in ▁some ▁moments ▁of ▁je alous y ▁and ▁dist rust . ▁In ▁The ▁Light ning ▁Th ief , ▁it ▁is ▁revealed ▁that ▁she ▁also ▁suff ers ▁from ▁ara chn oph ob ia , ▁a ▁fear ▁shared ▁by ▁her ▁sib lings ▁due ▁to ▁their ▁mother ' s ▁relationship ▁with ▁A rach ne , ▁whom ▁Ath ena ▁turned ▁into ▁a ▁sp ider . ▁ ▁An nab eth ▁ran ▁away ▁from ▁her ▁father ▁and ▁step family ▁at ▁age ▁seven ▁and ▁encountered ▁Luke ▁Cast ellan ▁and ▁Th alia ▁Grace . ▁They ▁lived ▁as ▁run aw ays ▁until ▁they ▁were