剧情介绍
Thenarratorwritesalettertotheghostofhisgrandfatherwonderingifhisrecurringchildhoodnightmareofrustedmetallicimageisrelatedtothefamilyhistory.AfterrunningascrapmetalfactoryinTokyoduringWorldWarII,hisgrandfatherendedupinCheonggyecheonofSeoulwhererundownsmallscalemetalworkshopsstillexistamidstthegentrifyingcity.Drawingclue...