spoilers? just some info on astor to clear the doubts
Astor was assigned female at birth, but dresses in men's clothes while working as a knight and wears their hair short. While it is heavily hinted that they are a woman when they're at a public bath (chapter 12 of the manhwa), the whole purpose of the story is to have the reader confused if they're a man or woman until the very end of the novel. Astor is literally supposed to be a gender-bender character, so think of them as more of a nonbinary and/or genderfluid character that uses she/her and they/them pronouns, at least until an "official" translation comes out. Astor loves food and is easily bribed with food since they grew up in a house with a lot of siblings. Because she is a woman in a BL novel, she did not fall for Asterion, so MC assigns Astor as her personal knight.
spoilers? just some info on astor to clear the doubts
Astor was assigned female at birth, but dresses in men's clothes while working as a knight and wears their hair short. While it is heavily hinted that they are a woman when they're at a public bath (chapter 12 of the manhwa), the whole purpose of the story is to have the reader confused if they're a man or woman until the very end of the novel. Astor is literally supposed to be a gender-bender character, so think of them as more of a nonbinary and/or genderfluid character that uses she/her and they/them pronouns, at least until an "official" translation comes out.
Astor loves food and is easily bribed with food since they grew up in a house with a lot of siblings. Because she is a woman in a BL novel, she did not fall for Asterion, so MC assigns Astor as her personal knight.