mojieovo, robin (honkai: star rail), sunday (honkai: star rail), honkai: star rail, honkai (series), absurdres, chinese commentary, highres, 1girl, :d, angel wings, ankle ribbon, bare shoulders, bead bracelet, beads, bird, blue background, blue ribbon, bracelet, brother and sister, choker, closed eyes, crying, detached sleeves, dress, facing another, from side, full body, gloves, hair between eyes, hands on another's face, head wings, high heels, humanoid robot, jewelry, leg ribbon, light particles, long hair, no halo, open mouth, pink background, profile, purple choker, purple dress, purple hair, purple ribbon, purple shoes, purple sleeves, rainbow, ribbon, robot, septimus (honkai: star rail), shoes, short sleeves, siblings, size difference, smile, strapless, strapless dress, two-tone background, two-tone dress, very long hair, white dress, white gloves, white wings, wings