The Daily Life of the Inventor in Another World (R18)

Ageniusinventordiesandawakensinhisyoungerself'sbody...butnotquite.Thisisn'thisoriginalyoungerself-it'sanalternateversionfromarealitywherethesupernaturalisreal.Tomakemattersevenmorechaotic,hediscoversthatsomeonehasdecidedheisthesuccessortoSolomon.Now,hepossessesthepowertoenslavedevils.Armedwithhisintellectandnewfoundabilities,it'stimetosparkaworldwiderevolution...startingfromhisgarage!---Tags:Neutral-EvilMC(enslavement,selfishMC),Harem(ofcourse),Inventions,TechnologicalProgress,SacredGearCreation,AUDxDUniverse(partofDragon'sOmniverse).ThisfanficisaSTEAMROLLER,withthemainfocusontheMC'sdevelopmentandhistechnologicalinnovations,aswellastheirimpactontheworld.Ifyou'relookingfordrama,suspense,orepicbattleswithnorealpurpose,thisisn'tthestoryforyou.