B is thoroughly unqualified to be a shounen manga protagonist. Unfortunately for them, Jujutsu Kaisen also counts as horror.

Once upon a time, there was a sweet little girl loved by everyone who met her—but most of all by her grandmother. The old woman adored her so much that she made her a small red velvet hood. It suited her perfectly, and from that day on, everyone called her Little Red Riding Hood.

One morning, her mother said, “Come, Little Red Riding Hood, here’s a piece of cake and a bottle of wine. Take them to your grandmother—she’s sick and weak, and this will do her good. Go before it gets too hot, and remember to walk carefully. Don’t stray from the path, or you might fall and break the bottle. And when you arrive, don’t forget to say good morning before you peek around her room.”

“I’ll be careful, Mother,” said Little Red Riding Hood, and she promised with a smile.