Excellent story. Would I be correct in assuming that he's a Blood Angel, or did you intentionally leave it ambiguous?
to leave it ambiguous
since it had no relevance to the story, it wasn't worth the effort to sneak in the information. Sure a guardsman could have made an offhand remark about "Blood Angels" or whoever, but it just seemed too contrived for my liking. In the end, I thought it would be better if the reader just inserted their favorite 'red armor wearing' Chapter
Thank you to all the posters above for the positive comments