User blog comment:Thrycius/Zheiro and The Moonlight Sculptor: Chapter 9/@comment-24927152-20150708140037/@comment-25002135-20150708161036

Thry really does have a strange fighting style, at least from an outside perspective. xD He might explain how he does it later, but that'll be a while from now. Thry's not using the Imperial Formless Sword Technique himself, so it's not something he'll be teaching Zheiro.

Yes, yes he is. Although it looks like training sessions are mostly still throwing Zheiro into battle rather than proper training. xD