Rule 34 Dev - 1girl absurdres arknights black_footwear black_shirt black_shorts blue_hair boat ch'en_(arknights) ch'en_the_holungday_(ten_thousand_mountains)_(arknights) dragon_girl dragon_horns grey_sky hat highres horns knee_up lemtun long_hair outdoors overcast rain red_eyes scenery shirt shoes shorts sitting sky solo watercraft|18876769002