. ▁ ▁Log os ▁and ▁his ▁hen ch man , ▁Ign is , ▁two ▁of ▁the ▁many ▁ang el ▁children ▁who ▁were ▁left ▁long ▁ago , ▁are ▁creating ▁a ▁powerful ▁army ▁by ▁eng aging ▁the ▁tribe ▁in ▁night ly ▁comb ats . ▁ ▁This ▁vig orous ▁training ▁is ▁conducted ▁because ▁of ▁Log os ’ s ▁belief ▁of ▁a ▁darkness ▁beyond ▁the ▁wall . ▁ ▁Log os ’ s ▁rest less ▁lo ver , ▁Ex st asis , ▁experiences ▁flash back s ▁of ▁the ▁night ▁when ▁the ▁parents ▁left ▁the ▁children . ▁ ▁While ▁her ▁vis ions ▁and ▁mem ories ▁are ▁helping ▁her ▁better ▁realize ▁the ▁true ▁events ▁of ▁that ▁life - ch anging ▁night , ▁Ex st asis ▁bel ieves ▁that ▁there ▁is ▁a ▁better ▁world ▁outside ▁of ▁the ▁prison ▁where ▁they ▁res ide . ▁ ▁This ▁capt ivity ▁causes ▁Ex st asis ▁to ▁question ▁if ▁stay ing ▁behind ▁the ▁rock , ▁wing less , ▁and ▁prepar ing ▁for ▁war ▁is ▁the ▁best ▁life ▁to ▁live . ▁ ▁Her ▁faith ▁in ▁a ▁better ▁world ▁comp els ▁her ▁to ▁begin ▁a ▁journey ▁in ▁search ▁for ▁the ▁hidden ▁wings ▁in ▁order ▁to ▁return ▁home . ▁ ▁During ▁the ▁musical ▁Log os ▁and ▁Ign is ▁are ▁tempt ed ▁with ▁the ▁idea ▁of ▁power , ▁while ▁F erv io ▁and ▁Gra v itas ▁provide ▁com ic ▁relief ▁as ▁a ▁trou blem aking ▁lon er ▁and ▁a ▁th ief ▁while ▁progress ing ▁the ▁plot . ▁ ▁Through out , ▁the ▁largest ▁struggle ▁is ▁the ▁tribe ▁constantly ▁cont empl