▁computer ▁document ▁afterwards ▁by ▁his ▁mother . ▁ ▁Un like ▁E rag on , ▁Br ising r ▁features ▁multiple ▁points ▁of ▁view . ▁Part s ▁of ▁the ▁book ▁are ▁written ▁in ▁S ap hi ra ' s ▁perspective ▁for ▁the ▁first ▁time ▁in ▁the ▁series . ▁Pa ol ini ▁based ▁the ▁drag on ' s ▁behavior ▁and ▁attitude ▁on ▁the ▁p ets ▁and ▁animals ▁he ▁grew ▁up ▁around , ▁particularly ▁his ▁pet ▁c ats : ▁" I ▁thought ▁a ▁drag on ▁would ▁be ▁like ▁a ▁cat ▁in ▁some ▁ways , ▁that ▁same ▁sort ▁of ▁self - s atisf ied ▁attitude ." ▁He ▁added ▁that ▁it ▁was ▁challeng ing ▁to ▁dep ict ▁scenes ▁from ▁the ▁stand point ▁of ▁a ▁drag on , ▁but ▁he ▁enjoyed ▁doing ▁it ▁because ▁S ap hi ra ▁" has ▁so ▁many ▁interesting ▁thoughts ▁and ▁opinions ." ▁ ▁The ▁An cient ▁Language ▁used ▁by ▁the ▁el ves ▁in ▁the ▁In herit ance ▁Cy cle ▁is ▁partly ▁based ▁on ▁Old ▁Nor se . ▁The ▁word ▁br ising r ▁is ▁an ▁ancient ▁Old ▁Nor se ▁word ▁meaning ▁" fire ", ▁which ▁Pa ol ini ▁found ▁while ▁reading ▁through ▁a ▁dictionary ▁of ▁word ▁orig ins . ▁Pa ol ini ▁said ▁he ▁" lo ved ▁it ▁so ▁much , ▁he ▁decided ▁to ▁base ▁the ▁rest ▁of ▁[ the ▁An cient ▁Language ] ▁on ▁Old ▁Nor se . ▁To ▁find ▁more ▁words , ▁I ▁went ▁online ▁and ▁d ug ▁up ▁diction aries ▁and ▁gu ides ▁to ▁the ▁language . ▁I ▁invent ed ▁more ▁words ▁based