My Blacksmithing Skills Are Super Strong, but They Have Some Side Effects.

"Can you make me a flying spiritual sword?" "Of course, here you go, just this one, an immortal weapon, the fastest flying sword on the continent." "It's great! I can feel the extraordinary power of this sword as soon as I hold it in my hand. Hahahaha, with it, I can walk sideways across the continent!" "But it has a side effect, eh, why did you walk so fast, but it should be fine." The best flying sword: It has unparalleled speed, but the driver's five senses will disappear during driving. . . . . . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.