Jeff:
Strange...The last time we entranced the atmosphere, we were supposed to be engulfed in higher temperatures...what's..?

Right border:
Yuu/The main character of this story. A Cosmic Hunter with amazing abilities.

Saya/Daughter of the descendents of the hero of planet Nog, "Titanis." She posesses psychic abilities.

Van/is aiming at and is in the middle of training to be a Cosmic Hunter. An energetic youth who comes from Idea.

Rim/a tomboy who became a Cosmic Hunter. Does she like Van?