Realizer of Death : The Reaper

AworldfromanotherdimensionsuddenlyappearedintheMilkyWaygalaxyandcollidedwiththeearth.Aspatialcollapseoccurred,whichallowedthemonsterscrossingoverfromtheothersidetoinvadevariouscountries,andtheearthfellintogreatcalamity.Themilitarywaspowerlessagainsttheinvasionbecausemodernweaponsdidn'tworkagainstmonstersfromanotherworld.Underthedesperatesituation,agod-likefigureappearedandbestowedblessingsuponthehumanstoawakentheirpower.Fromthenon,theearthregaineditshope,andtheseextraordinarypeoplewerecalledRealizers.TenkuOkuiharaisafive-year-oldboywhodreamsofbecomingaRealizertoprotecttheworldandhisfamily.Butanincidentchangedhislifegoalfromaherotoagrimreaper.