After being summoned to another world and passed over for a power known as the Gift, Yogiri Takatou and Tomochika Dannoura set out on a journey to reunite with the classmates who abandoned them, and to find a way back to their own world. After a small detour to the Garula Canyon, where a Swordmaster set various trials before them, Yogiri accidentally used his power of Instant Death to put a stop to the revival of a Dark God who had been sealed away.

Leaving chaos and carnage in their wake, the unlikely pair resume their trek to the capital, where they hope to find their estranged fellow students. However, while Yogiri''s abilities have made it smooth sailing so far, his actions have inadvertently shifted the balance of power in the world around them, and now those who rule over their new world are beginning to take notice of him...