Rule 34 Dev - 1boy armor blue_eyes blue_hair chrono_harlaown coat durandal_(nanoha) gauntlets looking_at_viewer lyrical_nanoha mahou_shoujo_lyrical_nanoha mahou_shoujo_lyrical_nanoha_a's male_focus matching_hair/eyes na770 short_hair solo staff standing takana_(nanao)|4275624834