Before I could go ahead and do the I-Island Arc, I'm adding some of the characters that'll be the addition to the Justice League. Plus, I'm adding a certain hero that you're familiar with. It'll be...SUPERGIRL!

I don't own the series of My Hero Academia or the series of Justice League.

BrianShooter672: True that it's overboard, but I thought it'll be something for Bakugo to learn the hard way which I came up with the method that the Joker beat Jason Todd with the crowbar, which happened in DC comics and the movie of Batman: Under the Red Hood. And also, for the bikers, I don't watch the anime of 'Salaryman Kintaro', but the only movie I watched was called 'The Warriors' that was dated back in the late 70s, and became a pop culture. However, it'll help the Bat Family since they may meet them in the future. You're gonna have to give me the name of the biker gang, besides the Hasshu League, because that name is taken.

Name: Melissa Shield

Age: 17

Height: 5' 6"

Weight: 132 lbs

Hair Color: Blond

Eye Color: Aqua

Codename: Bluebird

Quirk: None

Backstory: Melissa Shield is the daughter of David Shield and a 3rd year student at I-Island Academy. Melissa was also a childhood friend of Ethan Wayne, a fiancé of Elijah Summers, and a student of Bruce Wayne and Barbara Gordon, after learning that the two were the original members of the Bat Family and the Justice League. She was trained in martial arts, gadgetry, mechanics, and more. She began her vigilante work as the age of 15 by secret from her father and taken up Harper Row's mantle as the new Bluebird. But after learning of Bruce died by the hands of Ra's Al Ghul and the League of Assassins, she continued defending the I-Island while carrying out Bruce's will, and became a new member of the Justice League.

Abilities:

Acrobatics

Athletes

Master Martial Arts

Weapon Mastery (Firearms, Stick Fighting, Throwing, Demolitions)

Peak Human Condition (Strength, Stamina, Speed, Reflex, Agility, Durability, Senses)

Lock Picking

Genis Level Intellect (Business Management, Electrical Engineering, Mechanic Engineering, Robotic Engineering, Mechanical Aptitude, Gadgetry, Tactical Analysis)

Criminology

Forensic Pathology

Disguise

Stealth

Surveillance

Escapology

Driving Mastery (Aviation, Seamanship, Car Driving)

Tracking

Intimidation

Interrogation

Computer Hacking

Indomitable Will

Equipment:

Bluebird Suit

Utility Belt

Computer

Weapons:

Bluebird Rifle

Taser Gun

Battle Staffs

Name: Mace Dugan

Age: 22

Height: 6' 1"

Weight: 210 lbs

Hair Color: Red

Eye Color: Blue

Codename: S.T.R.I.P.E.

Quirk: None

Backstory: Mace Dugan is the grandson of Patrick 'Pat' Dugan and the son of Mike Dugan. Mace learned that his grandfather is the original member of the Justice League known as S.T.R.I.P.E., while his aunt, Courtney Whitmore, is the original member of the Justice League known as Stargirl. He took up self-defense classes at the age of 7, boxing at the age of 12, and learning technology from Pat at the age of 13. While honing the fighting style and tech, he completed his college education at the University of Pennsylvania and became in engineer. During the age of 21, he took up his grandfather's mantle as the new S.T.R.I.P.E. and became a new member of the Justice League.

Abilities:

Hand-to-Hand Combat (Advanced)

Peak Human Condition (Strength, Durability, Stamina, Reflex, Speed, Senses)

Indomitable Will

Genius Level Intellect (Robotic Engineering, Polymath, Mechanical Engineering, Mechanical Aptitude, Gadgetry, Tactical Analysis)

Athletes

Gymnastics

Aviation

Equipment:

S.T.R.I.P.E. Armor

Name: Claire Whitmore

Age: 19

Height: 5' 5"

Weight: 137 lbs

Hair Color: Blond

Eye Color: Blue

Codename: Stargirl

Quirk: None

Backstory: Claire Whitmore is the daughter of Courtney Whitmore, and the granddaughter of Patrick 'Pat' Dugan. Claire learned that her grandfather is the original member of the Justice League known as S.T.R.I.P.E., while her mother, Courtney Whitmore, is the original member of the Justice League known as Stargirl. She took up martial arts class as the age of 5, magic from Zatanna and Constantine at the age of 13. While honing her fighting style, she completed her high school at Pennsylvania and started her scholarship for college. During the age of 17, she took up her mother's mantle as the new Stargirl and became a new member of the Justice League.

Abilities:

Athletes

Acrobatics

Master Martial Arts

Master Magician (Healing, Protection, Energy Projection, Resurrection, Flight)

Tactical Analysis

Gymnastics

Peak Human Condition (Stamina, Senses, Reflexes, Speed, Durability)

Hand-to-Hand Combat (Advanced)

Equipment:

Stargirl Suit

Cosmic Converter Belt

Weapon:

Cosmic Staff

Name: Henry Palmer

Age: 25

Height: 6' 0"

Weight: 180 lbs

Hair Color: Auburn

Eye Color: Brown

Codename: The Atom

Quirk: Microscopic Stability

Backstory: Henry Palmer is the son of Ray Palmer, who's the professor of physics and the original Atom from Ivy Town, Connecticut. Like his father, Henry is gifted of his intelligence and learning from him in between science, physics, engineer, and technology. His life changed when he learned that his father is also the original hero named as Atom. Henry learned in martial arts, marksmanship, gadgetry, swordsmanship, and science at the age of 8. While honing his skills and became a graduate of physics in the University of Connecticut, he earned a PhD as a physician. At the age of 22, he took up his fathers mantle as the new Atom and became a new member of the Justice League.

Abilities:

Microscopic Stability

Athletes

Acrobatics

Master Martial Arts

Weapon Mastery (Swordsmanship, Archery, Stick Fighting, Throwing)

Genius Level Intellect (Polymath, Physics, Engineering, Computer Hacking, Business Management, Gadgetry, Tactical Analysis)

Peak Human Condition (Speed, Stamina, Durability, Senses, Reflexes)

Multilingualism (Latin, French, German)

Cooking

Singing

Dancing

Indomitable Will

Master Marksmanship

Pedagogy

Equipment:

Atom Suit

Bio-Belt

Weapons:

Sword

Crossbow

Staff