Amamiya Yuuhi, an average college student, wakes up one morning to the sight of Neu Crescent, a talking lizard claiming to be a knight. Neu asks for him to help save the world and protect their princess from an evil mage seeking to destroy the Earth, but Yuuhi finds it hard to believe such an absurd request. However, later that day a golem created by the evil mage appears before Yuuhi. Yuuhi is about to die when suddenly—

Yuuhi learns of the reason Samidare wishes to destroy the Earth, and he continues to train himself every day in order to hone his new powers. However, the "discipline" Yuuhi received from his grandfather continues to bind him like cursed chains. During that time, Yuuhi receives word from his home that his grandfather has fallen ill and been hospitalized—

Yuuhi returns home to face his grandfather. His sick grandfather reveals that his feelings have changed from what he thought in the past, and he apologizes for all that he's done to Yuuhi. The sight leaves Yuuhi extremely distressed and angry. As he faces all that, Yuuhi is once more attacked by a new golem. This time he must fight it without any hope of rescue from Samidare.

Samidare runs away from home to avoid her Mom, so Yuuhi is forced to live with the Asahina family while she stays at his apartment.

In this compilation episode Neu recounts key moments from the first 12 episodes.

Shimaki struggles to create his next golem, and Yuuhi must face Anima's trial after dealing with the death of his grandfather.