Spectral Wizard

Spectral Wizard summary: The Sorcerers' Guild, in possession of many dangerous grimoires, was condemned as a terrorist organization.
To combat it, a chivalric order supported by cutting-edge science and technology was formed.
One after another, the sorcerers were captured and executed, leaving the survivors to live on the run.
Among them is Spectral Wizard, a sorcerer with the ability to turn immaterial...