Isekai

What the heck is a "cat knight"?! Transported to another world where cats don't exist, he has only his beloved cat to rely on. And... she's been turned into a giant!

She is a police officer who has been living independently and accidentally crossed into another world on her way to work. What kind of story will she tell in this completely unknown world?

Lutz, an unknown blacksmith, one day forged the greatest sword of his life. However, due to a certain incident, he was forced to part with that sword. He did not engrave a signature on the sword, nor could he prove that he was the one who forged it. Nevertheless, the sword he forged emanated a beauty and ferocity that shook the hearts of those who witnessed it. As the sword traveled from person to person, it eventually led to an encounter that would greatly change Lutz's destiny. A blacksmith fantasy where an unknown blacksmith and an unsigned sword shake the hearts and fates of people!!