▁When ▁M antic ore ▁was ▁defeated ▁by ▁E cho es , ▁its ▁rem n ants ▁surv ived ▁in ▁the ▁elect romagnet ic ▁field ▁surrounding ▁the ▁city . ▁One ▁half ▁of ▁M antic ore ▁took ▁the ▁form ▁of ▁Sa ot ome ▁Mas ami , ▁and ▁continues ▁to ▁dev our ▁people ▁in ▁the ▁city . ▁▁▁▁▁▁ ▁Po om ▁Po om ▁was ▁created ▁by ▁Man aka ▁K is ar agi . ▁Origin ally ▁he ▁was ▁born ▁from ▁the ▁mem ories ▁of ▁Mam oru ▁O ik awa , ▁but ▁later ▁evol ved ▁into ▁the ▁Po om ▁Po om ▁of ▁Ak ane ▁K oj ima ' s ▁creation . ▁By ▁hand ing ▁out ▁bal lo ons ▁to ▁people ▁holding ▁regret ▁about ▁the ▁direction ▁their ▁lives ▁have ▁taken , ▁he ▁separ ates ▁their ▁child hood ▁hopes ▁and ▁dream s ▁from ▁them , ▁which ▁play ▁with ▁him ▁in ▁P ais ley ▁Park , ▁leaving ▁only ▁an ▁empty ▁shell ▁behind . ▁ ▁T riv ia : ▁" Po om ▁Po om " ▁is ▁a ▁song ▁from ▁the ▁album ▁Cry stal ▁Ball , ▁released ▁by ▁Prince ▁in ▁ 1 9 9 8 . ▁▁▁▁▁▁ ▁Cal led ▁Pan aru ▁at ▁school , ▁Mis uz u ▁teach es ▁people ▁about ▁accepting ▁the ▁world ▁for ▁what ▁it ▁is , ▁and ▁lov ing ▁it ▁non eth eless . ▁However , ▁Mis uz u ▁has ▁repr essed ▁her ▁mem ories ▁of ▁the ▁truth : ▁she ▁had ▁found ▁the ▁cor pse ▁of ▁her ▁best ▁friend , ▁Meg umi ▁Toy ama , ▁five ▁years ▁ago . ▁Unable ▁to ▁accept