Light Novel Volume 5

This is the sixth volume of Maō Gakuin no Futekigōsha's light novel series. 

Synopsis
The battle to select a ‘Substitute’ on behalf of God―― the selection judgment opens the case――

Dilhaide, where peace came due to the return of the Demon King of Tyranny. On the other hand, in Azeshion, the dragons which supposed to be extinct are witnessed in various places. When the Demon King Academy and the Hero Academy jointly dealt with it, it was found out that an unknown world was spreading deep in the underground.

Meanwhile, a mysterious man who obeys God appears and tells Anos. Eight gods select candidates for each, let them fight against each other, then make the winner the god's substitute. Anos was selected as one of the candidates for the substitute... Anos chases the man, , to Gaelahesta, the capital of the gods, the holy land of the underground world where 3 countries compete――

New Chapter Opening  Arc!!

Keyword

 * Gods: The race that controls the world. Each person has some kind of "order" as their authority and is extremely powerful.
 * Selection Judgment: A ritual of choosing a person who will act as a "lost order" when the gods perish for some reason. Several gods select candidates for each, fight, and compete to become the "substitute".
 * Dragon: A phantom ancient creature that was almost extinct 2,000 years ago. It is said that those who are eaten by the dragons will be digested without leaving even their roots.
 * Underground World: A huge cavern deep underground beneath Dilhaide and Azeshion. Anos also does not know its existence, and there is a country where people called "Human Dragon" live.
 * Human Dragon: Different race that lives in the underground world and seems to be close to humans and demons. As the name implies, it is said to have a dragon as its ancestor.
 * Child Dragon: Among the Human Dragon, especially those of the first generation who was born directly from the dragon. The true identity is the roots of those who were eaten by the dragon bundled together and born as a new life.