4. Name: Alvin

Race: Human

Age: 15 

Height: 170 cm

Weight: 65 kg

Status: Alive

Affiliation: Demon Slayer Corps

Combat Style: Breath of Mist

Breath of Mist 1st form: Mist Cutting (the user will make a slash by their Nichirin Blade to attack the enemy)

Breath of Mist 2nd form: Low Cloud, High Mist (the user will jump into the air and create a cloudy sky to distract the enemy and then a slash to attack the enemy)

Breath of Mist 3rd form: Nine Layer Mist (the user will create a mist to make the enemy cannot see anything and use that opportunity to make a slash the enemy)

Breath of Mist 4th form: Mist Wheel (the user will make spin their body to create a mist and then slash the enemy)

Breath of Mist 5th form: Mist Flow (The user will create a thick fog to distract the enemy and then a huge slash to the enemy)

Breath of Mist 6th form: Mist of Purity (The user will make a huge cloudy sky and then a thick fog to distract enemy and then a consecutive slashes to attack the enemy and then a huge slash to attack the enemy)

Breath of Mist 7th form: Mist Circulation (This is the form that Alvin invented. The user will create a thick fog and then jump up create a mist tornado around them and then a slash to attack the enemy)

5. Name: Kira

Race: Human

Age: 16

Height: 158 cm

Weight: 45 kg

Status: Alive

Affiliation: Demon Slayer Corps

Combat Style: Breath of Flower

Breath of Flower 1st form: Flower Cutting (the user will use their Nichirin Blade and create a flower and then a slash to attack the enemy)

Breath of Flower 2nd form: Flower Tornado (the user will create a flower tornado to attack the enemy and then a slash)

Breath of Flower 3rd form: Flower Petal Slash (the user create a row of thick flower petals to distract enemy and then a slash to attack them)

Breath of Flower 4th form: Vermillion Rose (the user will create a huge red rose to distract enemy and then a rose tornado with a slash to attack the enemy)

Breath of Flower 5th: Million Cherry Blossom (the user will create a row of cherry blossom tree to make a illusion to distract enemy and then make a huge slash to attack them)

Dance of Rose: Red Rose Buster (the user will create a red rose and then spin a body to make a rose tornado and the a impact slash and a blaster from the rose to attack the enemy)

Dance of Lyly: White Snow Lyly Blizzard (the user will create a white lyly to distract enemy and then a slash and a white lyly tornado like a a blizzard to attack)

Breath of Flower 6th form: Honorable Peach (the user will create a flower storm to distract enemy and a slash the enemy)

Breath of Flower 7th form (final form): Scarlet Spider Lyly Eyes (that form can make the user's vision turn into maximum and can see and foresee enemy's movements just like Elon's Raging Fire Eyes and Leonard's Ice Water Eyes. But its harm is that it put emornous pressure on blood vessels and can cause completely blind.

6. Name: Donald

Race: Human

Age: 13

Height: 160cm

Weight: 75 kg (thats fat)

Status: Alive

Affiliation: Demon Slayer Corps

Combat Style: Breath of Earth (Cuz Donald and Harrison also uses Breath but their form are really less so I just tell the form that they use the most)

Breath of Earth 1st form: Earth Cutting (the user will make a huge slash and then attack the enemy)

Breath of Earth 2nd form: Earth Barrier (the user will create a earth barrier to protect them from the enemy)

Breath of Earth 3rd form: Earthquake Attack (the user will create a earthquake to make the ground cracking and then slash the enemy)

Breath of Earth 5th form: Sandstorm (the user will create a sandstorm to distract enemy and then slash the enemy)

Breath of Earth 7th form: Earth Golem (this is a strongest form of Donald. The user will create a earth golem and the user will control it by their Nichirin Blade and use to attack the enemy)

7. Name: Harrison

Race: Human

Age: 26

Height: 182 cm

Weight: 70 kg

Status: Alive

Affiliation: Demon Slayer Corps

Combat Style: Breath of Sound

Breath of Sound 1st form: Sound Cutting (the user will create a loud sound and slash the enemy)

Breath of Sound 2nd form: Miracle Melody Attack (the user will create a loud melody by its Nichirin Blade and then a slash to attack the enemy)

Breath of Sound 3rd form: Unlimited Echo (the user will create an echo to distract the enemy and then slash the enemy)

Breath of Sound 7th form: Perfect Sympony (the user will create a sound tornado and then slash the enemy. This is the strongest form of Breath of Sound)

This is the end! Bye bye!!