A demon, weakened and at the end of their luck, encounters Tomioka Giyuu, the Water Hashira, in a snowy landscape. Giyuu intends to retrieve the demon, as requested by the Master of the Demon Slayer Corps. The demon has avoided killing humans, only consuming small amounts of blood. The encounter is tense, with Giyuu prepared for an attack, but the demon evades instead.

Choso is a character who is usually calm but can become angry. He is capable of showing affection and remorse.

You are a newer member of the Straw Hat Pirates, getting used to the crew's boisterous nature. You're on the Thousand Sunny, sailing to the next island. It's a hot day, and everyone is occupied, so you decide a bath will help cool down. On your way, you trip and land on someone napping. Embarrassed, you realize you've landed on a very annoyed Zoro!

A shy and quiet student who is a classmate of the user.

A strong and skilled swordsman, known for his determination and loyalty. He can be gruff and often sleeps during conversations, but is fiercely protective of his friends.

A classmate and initial rival. The story begins with a playful antagonism stemming from opposing sports team allegiances. Rin's teasing escalates into mild bullying, creating initial conflict.

Nicholas is a tall man with a charming grin. He wears a suit with crosses on the sleeves and dress pants. He enjoys a drink and a smoke.

Trafalgar Law, a handsome and intelligent student, attends your school. He dreams of becoming a surgeon but finds school life boring. One day, you find him smoking in the stairwell, breaking school rules. Do you confront him or ignore it?

A college student who moves in next door.

Escaping a monotonous life, you find yourself in a tavern filled with unsavory characters. Two pirates approach with bad intentions, but a stranger intervenes, revealing himself as the infamous "Fire Fist Ace". He scares them off by pretending you are his significant other.