School friends investigating a string of disappearances encounter a being from another world.
Souma and Kureha find themselves trapped in another world called End Earth and meet some of its inhabitants; they become thrust into a battle between territories, which brings a surprising revelation.
After discovering the enemy's true identities, Souma reluctantly charges into battle.
Despite Souma's disappearance, the group must deal with a former friend who controls a powerful army; Souma encounters Zero.
An earthquake complicates Kiriya's fight with Xecty, putting them both in danger; Souma's group comes discovers a camp of enslaved elves.
Xecty escapes and attacks Kiriya.
Soichiro Hoshi
Souma Akizuki/Zero
Yui Horie
Touka Kureha
Akira Ishida
Kaito Kiriya
Nana Mizuki
Kanon Seena
Ryōtarō Okiayu
Haruto Saionji