safebooruhttps://safebooru.org/index.php?page=atom&tags=2boys aged down aventurine (honkai: star rail) black gloves blonde hair blue hair book collared shirt dr. ratio (honkai: star rail) fingerless gloves gloves hair between eyes highres holding holding book honkai: star rail honkai (series) hood hoodie male focus multicolored eyes multiple boys open mouth retujyooo shirt short hair torn clothes white background2024-05-24T12:16:22Zsafebooru