Slaying Demons: Starting with Upgrading my Calligraphy

QiXiuhastransmigratedintoaworldwherekingdomsareinchaosanddemonsarewreakinghavoc.Asamerescholar,hebychanceobtainsagoldenfinger,whichactsasaproficiencypanel.Forexample,whenhiscalligraphyreachesacertainlevel,hecouldwritewordsthathaveimpressivepower.“Oh,bytheway,don'tgooutatnightforthetimebeing.I'llhaveahouseservantprepareachamberpotforyou.Sleepearly,boltthedoorwell,andifsomeoneknocks,ignoreit.”Thenextmorning,Qifoundthatthe“Suppress”Characterthathadbeenpastedonthedoorlastnightwasstillthere.Butmostofitsinkhadvanished.Lessthanafifthofitremained!Itseemssomethingreallydidcomelastnight.Itwasjustthatthepowerofthe“Suppress”Characterkeptitout.