After losing his parents in a tragic accident, Ren slaved away at a soul-crushing black company just to support his beloved younger sisters—high schooler Sakura and kindergartener Himawari. But when a blundering goddess accidentally summons all three siblings to another world, Ren’s hard-luck life takes a hilarious turn! To apologize for her blunder, the goddess bestows Ren with absurdly overpowered cheat skills. Rather than setting off on a grand quest to slay the Demon King or save the world, Ren decides to use his newly acquired divine powers for one purpose only: protecting a peaceful, heartwarming slow life with his sweet family. The delightful Isekai fantasy of a devoted big brother and his adorable sisters begins now!