A boy who had lost his android hero, Bravely, is now finally able to reunite with him after 20 years of fixing him up. But the hero quickly realizes what changes after 20 years of his death when he gets reawakened...

Sage is an adventurer who decides to return to his hometown after being dumped by a woman. On his way home, he saves two beautiful elves who have collapsed on the roadside, and as a result, he is celebrated as a hero without his permission!? The days of hardship begin for Sage, who has been certified as the overlord!