Synopsis

Happinessofthefamily>>>>>>Worldpeace!?Thecurtainrisesonanotherfantasyslice-of-lifetale,broughttoyoubythe“HatarakuMaou-sama!”team.

Onthatday,anemergencyfamilymeetingwascalledtoorderattheresidenceoftheKenzakifamily,anordinaryfamilylivinginTokorozawaCity.AblondebeautynamedDianazeKrone,Dianaforshort,hadappearedfromadifferentworld,inthelivingroomoftheKenzakifamily.“I,anenvoy,havecometosummontheHeroofSalvation,KenzakiHideo.”

Wait,Hideoismydad!Tothinksuchagame-likesituationwouldfalluponme,KenzakiYasuo,anordinaryhighschoolstudent.

Myfatherisahero,andhesavedadifferentworldinhisyoungerdays!?There’snowayIcanbelievethatthisordinary,middle-agedfatherofmineisa“Hero.”Dianalooksatme,“TheSonoftheHero”withagazefilledwithlonging.Mysisterwhosawthatlooksatmewithacoldgaze…Beforebringingbackpeacetotheotherworld,thepeaceofourfamilyisinbigtrouble!Whatisgoingtohappentomypeacefuleverydaylife!?