Forging weapons, customizing his cabin, and making connections in the city—though Eizo is still new to this world, his life with Samya and Rike has been filled with fresh experiences. Suddenly, like a bolt from the blue, someone loud and boisterous appears on his doorstep! Helen, a legendary mercenary nicknamed "Lightning Blade," has traveled alone through the Black Forest to commission a custom pair of swords. And since Helen is a master swordswoman, Eizo agrees to put the full strength of his cheats into crafting her blades.

Unfortunately, the family's peace is ruined when the black bear that nearly killed Samya reappears in the forest. Eizo decides to seek out the bear and slay it to protect the quiet life he's forged. Will he hammer the bear into submission, or will the bear's claws reach him first?