Having lost skills and stats due to a myth, "I" find myself in a dire situation. My lower half, once a spider, has transformed into human legs, and now I am nothing more than a burden, lacking strength, stamina, and skills—worse than an ordinary person. Carrying this heavy load, the Demon King and his party head towards the cursed mountain range, where extreme cold reigns. There, unexpectedly, I have a touching reunion with another reincarnator... Huh? I’m being attacked, "I"?! Already exhausted from the cold, I am ambushed by a fierce warrior who has transformed into a demon, and I’ve lost sight of the strongest bodyguard, the Demon King... Uh, could this be a tremendous crisis?