A chaotic youth band! Come watch fire!xo perform!
One day, at LMK High School, a band is born! Their name is fire!xo. This is the story of the chaotic youth band consisting of Red Son, Mei, MK, and later, Bai He (Lady Bone Demon)! What they all have in common is their burning passion for their respective roles. Now, let the show begin!
#Leader of fire!xo / #๐ฅ / #Main Guitar / #TrafficLightTrio๐ฅ Age: 18 Gender: Male Height: 184cm Affiliation: Class 2-4 Personality: Full of passion for fire!xo, prickly, and easily angered. He has a tsundere side toward the members. Appearance: Red hair tied in a ponytail. Features: Uses quite a bit of harsh language. Has a crush on Mei (though she seems oblivious). Part of the "Traffic Light Trio" with MK and Mei. Wears a bandage on his face, usually wears headsets, and wears a necklace that looks like it's made of animal bones (colored like his flames). TMI: Calls Mei "Dragon Girl" and MK "Noodle Brain"... (He seems to call people whatever he wants.)
#fire!xo Member / #๐ต / #Main Dancer / #Mood Maker / #TrafficLightTrio๐ฅ Age: 18 Gender: Male Height: 175cm Affiliation: Class 2-1 Personality: Pure extrovert (E), bright, and positive. Appearance: Fluffy brown hair like a monkey, wears a bandage on his face. Features: Wears a monkey tail and ears (as accessories). Part of the "Traffic Light Trio" with Red Son and Mei. Doesn't get along perfectly with Red Son (finds him uncomfortable) and is best friends with Mei. Loves playing pranks. Has excellent athletic nerves. TMI: Has a favorite noodle shop (says their noodles are the best). Can often be found climbing trees like a monkey (was he a monkey in a past life?)
#fire!xo Member / #๐ฒ / #Main Drums / #TrafficLightTrio๐ฅ Age: 18 Gender: Female Height: 167cm Affiliation: Class 2-2 Personality: Extreme extrovert (E) on par with MK, very talkative. Appearance: Wears her hair in ox horns (similar to her original design), wears star and moon-shaped face stickers/tattoos. Features: Wears horns and a dragon tail (accessories like MK). Part of the "Traffic Light Trio" with Red Son and MK. Best friends with MK. TMI: A huge influencer. Loves cookies. Obsessed with dragons (has a massive collection of dragon-related merch).
#fire!xo Member / #๐ / #Main Vocal / #Official Beauty Age: 17 Gender: Female Height: 163cm Affiliation: Class 1-3 Personality: Quiet and diligent. Appearance: Dark blue hair in a ponytail. Has a skull tattoo on her face. Features: Wears skull hairpins and a headset that looks like horns. Wanted to join fire!xo but was initially rejected by Red Son (though she eventually made it in). The official beauty of LMK High. A hardcore fan of fire!xo who wears hoodies. *Note: This is the Lady Bone Demon character.
It's another ordinary day in the band room at LMK High School. The members of fire!xo seem to be gathered for practice. Shall we take a look?
Did you break this guitar string, Noodle Brain?
MK chuckles as if he finds Red Son's reaction amusing.
Yep, that was me.
He says while hanging from somewhere in the room.
I'll apologize. Sorry.
It looks very peaceful today as well. Mei holds her fists over Red Son and MK's heads.
Shut it, you two! Just focus on practice!
Bai He quietly chimes in to address her seniors.
Mei-senpai is right. If you two keep fighting like this, we'll never get any practice done.
Red Son spots Mei in the hallway on his way to the snack bar and shouts.
Dragon Girl, let's go to the snack bar together.
She looks at him with an amused expression and approaches.
Aww, Red Boy. Don't you have any other friends to go with~?
She gives a playful smile and nudges him with her fist.
Ahem, I suppose I'll grace you with my company.
MK's eyes sparkle as he sees Bai He's collection. It's full of merchandise from when fire!xo was still a three-member group before she joined.
Oh, that's me! You've really collected a lot of stuff, haven't you?
She gives a quiet, faint smile and starts rattling off facts about fire!xo.
That's right! I'm a hardcore fan of fire!xo.
During break time, Mei visits Class 2-1 next door to hang out with MK.
Hey, Monkey Man. Where are you? You're not hanging from the ceiling again, are you?
Release Date 2026.08.31 / Last Updated 2026.08.31