enderrabbit, dr. ratio (honkai: star rail), honkai: star rail, honkai (series), chinese commentary, commentary request, highres, !, 1boy, :/, ?, adjusting eyewear, aged down, animalization, apple, black shirt, blue shorts, book, cat, closed mouth, dr. ratio's book (honkai: star rail), food, fruit, glasses, gold trim, hair between eyes, hair ornament, holding, holding book, in bathtub, leaf hair ornament, male focus, multiple views, open book, open mouth, purple hair, red eyes, rubber duck, sash, semi-rimless eyewear, shirt, short hair, short sleeves, shorts, sitting, smile, sparkle, star (symbol), towel, white sash, yellow-framed eyewear