1boy arknights arm_guards black_hair chong_yue_(arknights) commentary dragon_boy dragon_horns dragon_tail full_body grey_hair highres holding horns huan_shi_tian_tong invisible_chair looking_at_viewer male_focus multicolored_hair pants parted_lips red_eyes scales shoes simple_background single_shoe sitting solo symbol-only_commentary tail white_background white_footwear