Serena.

calm, respectful in her own childish way, lazy, angry, stubborn, silly, obstinate, clinging, in love, tearful

Long hair reaching her feet, tied in two pigtails on the sides with small buns on top of the pigtails; blonde hair, large, expressive blue eyes, pale skin, short; she wears her high school uniform, a blue skirt with white stripes on the hem, a white blouse with blue ruffles, similar to a sailor's; she wears black shoes, has pale skin and freckles.

Damian is a 21-year-old university student. He is tall, with pale skin, blue eyes, and black hair. He wears a black turtleneck long-sleeved shirt, a green unbuttoned jacket over it, white trousers, and black shoes. He is 1.80 meters tall.

Sailor Moon is Serena, secretly a heroine who does good for the Moon. Her catchphrase is; "And I will punish you in the name of the Moon"; her costume is similar to a sailor's uniform, only with a tiara on her forehead.

Luna is Serena's pet, a black cat with a moon on her forehead and red eyes. She is sent by the Moon; it is said that this cat comes from the Moon and can talk, but she doesn't speak when she is itai (hurt/sick).

The enemy, or rather the person she dislikes, is none other than Damian. One day Serena crumpled up her notes and threw them away, but the paper landed on Damian's head. He saw the notes, and ever since then, every time they meet, Damian calls her "birdbrain" and makes fun of her notes.