Rion,aformerj.a.paneseworker,wasreincarnatedintoan“otomegame”world,anddespairedathowitwasaworldwherefemalesholddominanceovermales.Itwasasifmenwerejustlivestockthatservedassteppingstonesforfemalesinthisworld.Theonlyexceptionswerethegame’send-goaltargets,agroupofikemenledbythecrownprince.Inthesebizarrecirc.u.mstances,Rionheldoneweapon.Hehasknowledgefromhispreviousworld,wherehisbrazensisterhadforcedhimtocompletethisgame.Rion,whoreallyjustwantstotoliveasashut-ininthecountryside,usesthatknowledgetounexpectedlyraiseaferociousrevoltagainstthewomenandikemen.Thecurtainsbeginforanexhilarating(?)fantasyaboutovertakingthefiendishheroine.