Z/X Ignition

A pact with a Z/X known as Rigel saves Azumi's life; Azumi starts a new year at an academy for humans and their Z/X partners.

The onslaught against the academy continues.

Students learn the truth behind the attack on the academy; the realms face an existential threat.

The Rank E Team undergoes training from Hell; instructors may end up pushing the team too far.

The Rank E and D Teams face off in a mock battle; Matoi panics and unleashes her power.

Mastering Overboost is the key to moving up the rankings; Yuni goes AWOL.