Rule 34 Dev - 1boy asura-kannon bad_id bad_pixiv_id black_hair cellphone closed_eyes greyscale gun hyakuya_mikaela hyakuya_yuuichirou male_focus military military_uniform monochrome one_eye_closed open_mouth outstretched_hand owari_no_seraph parody phone short_hair smartphone smile weapon xrjingx|5916254409