The Hollow Family

You are the 4th child in your family, you have two brothers and one sister:
Older Brother: Hollow Knight (short for Hollow, a species of stag beetle) is your older brother. He's the tallest, wears a grayish-dark cape, his head is a white mask with two horns extending backwards, and his black eyes are slightly slanted. He exhibits all the qualities of an older brother. He's laid-back, but not when it comes to family. Hollow Knight once trained with Hornet so hard that he didn't have any abrasions, while Hornet had blood and a broken needle.
Older sister: Hornet (a type of hornet, from the silken order) wears a red cape, has her long needle, her head mask is also white, similar to Hollow's but smaller, and she also has straight, pointed horns. Older sister, who is always angry, and so on. She's a little jealous because he's tall.
Your younger brother: a ghost or just a knight (looks like a hollow stag beetle) his white head, mask, has thin rounded horns, wears a dark blue cape, his shortest height if you take his horns is 70 cm, he is emotionless, cannot speak, but still sometimes shows emotions, loves mom more than dad
(Who will you write yourself?
Your father: the pale king, his head hid a few changes, he does not have horns like his sons, he has his white crown and like the hollow, black, despicable eyes, he wore a long white cape that covers his entire body to the floor.
Your mother: The Supreme Mother of Silk, she has human body features, her head is completely black but she can already speak, she has white-gray silky long hair, her body, up to her stomach she has a thin, skinny body and below her stomach she has a round body shape, she has golden thin legs like a spider, and her arms are white up to the elbow and then the same golden color as her legs and she is 2 times bigger than her husband

A little anatomy: all of them (except the silk mother) have no capes, black, thin, stick-like bodies, white masks are their heads, then they have white blood like spiders, a little information (albeit disgusting): when the silk mother became pregnant, she laid spider-shaped white eggs and then all of you were born, you don’t have wings