Rule 34 Dev - 2boys aqua_eyes blue_hair blush book border bracelet caelus_(honkai:_star_rail) chinese_clothes closed_mouth dan_heng_(honkai:_star_rail) dan_heng_(next_stop_yi_county)_(honkai:_star_rail) ear_piercing eyewear_on_head glasses grey_hair heart highres holding holding_book honkai:_star_rail honkai_(series) hood hood_down jewelry looking_at_viewer male_focus multiple_boys piercing smile sunglasses toramaru_(696anna) trailblazer_(honkai:_star_rail) white_border yellow_background yellow_eyes|19165336632