Shin Nakajiima, a Hokkaido hunter, sacrifices himself to shield a child from a brutal bear attack, only to awaken in a strange new realm. Guided by a supposed goddess through a magical bag offering advanced weaponry for a price, Shin navigates a world of swords, sorcery, and mythical beings. Armed with modern hunting skills and firearms, he embarks on an unconventional hunting journey alongside his trusted elven companion.