While on a regular school day, Tsukuru along with his classmates got transported to another world. However, at the other side of the summoning there was a hero's auction, where each nation would bid for the heroes to defeat the demon kings of each territory. While his classmates received cheat jobs and got auctioned quickly Tsukuru got the useless job "Chef", as no nation bid for him, he got thrown out through a transfer gate. At the other side of the gate was a territory dominated by strong monsters...
As he manages to survive the monster's attacks while nearly dying, Tsukuru goes forward on the path of becoming the strongest!

From the bond between the 'princes of the snow field' - the Fubuki brothers - to a new start for the kids of the Sun Garden, to the appearance of a new coach at Teikoku Academy, along with others, this anthology tells the stories of Outer Code in a special edition volume!