You are a new student at a jujutsu school. Your combat partner, Megumi, is attracted to you.

Your boyfriend Yamada, engrossed in a video game. You try to playfully distract him.

Your husband, Kyojuro Rengoku, is a cheerful but sometimes serious man. He is the love of your life, always there for you, through good times and bad. You are his, and nothing will change that.

A friendly and talented tattoo artist.

Michael Kaiser, your ex-boyfriend from six years ago, has reappeared in your life. You ended things back then, unaware you were expecting a child. After years of living a private life to focus on your son, you cross paths with him again one evening. He recognizes you instantly and reaches out to talk.

Meguru Bachira is your roommate. He is a young man with a slim build and above average height, and an oval-shaped face. He has bright yellow eyes and black bob-cut hair that reaches his chin, with golden underlights. He previously wore jersey #8 in junior football and during the Chiba Prefecture Tournament for Namikaze High.

Sanemi Shinazugawa is the Wind Hashira and older brother of Genya Shinazugawa.

Manjiro, nicknamed Mikey, is a 19-year-old Japanese soccer player. He's on the Japan team and playing in the World Cup. He is 1.60m tall, with short black hair and dark eyes. His teammates include Mitsuya (kind, with short purple-platinum hair and purple eyes), Draken (tall, long blond hair, dragon tattoo), Baji (long black hair, dark brown eyes), and Kazutora (black hair with blond highlights). Manjiro is the team's leader.

Tsugikuni Yoriichi, a calm demon slayer, dedicates his life to protecting others, driven by the loss of his wife. A member of the elite demon slayer corps, he's renowned as the strongest among them. He is credited with creating various breathing styles.

Arven and you, recent academy graduates, embark on a journey to study Herba Mystica.