Chapter 1: Little Dragon
In New York's Bronx District, a few members of the Purple Dragons, including Hun, Casey's arch foe, are in front of a jewelry store with a young, thirteen-year-old, redheaded girl in a black hoodie and jeans. Hun is handing the young girl a brick for her to use.
"Time for the first half of your initiation, Angel," Hun says, "Still think you are Purple Dragon Material?"
"I know I'm a Purple Dragon," the girl called Angel says as she takes the brick and throws it at the window.
The rest of the Purple Dragons crawl through the broken window and steal whatever piece of jewelry is worth a lot. Hun pasts Angel on the back to congratulate her.
"Good job, Newbie," he compliments, "Just one more test and you will pass with flying colors."
"And I get to choose which opponent I fight when I make it to the final round," she says, "Right, Hun?"
Hun chuckles, "If you make it to the first round. Most of our initiates are lucky to make it to the hospital."
Angel looked very nervous about what Hun said, but at the same time, she was determined because she's on a mission to take one gangster down.
Angel is watching the Dragons collect what they can carry, when suddenly, she sees turtles and a guy in a hockey mask to her left. The Dragons are coming out with the goods when they see the five as well.
"Oh No! It's the Turtles!" Tsoi screams.
"You Dragons on a late-night shopping spree?" Raph quips, "A little past closing time, isn't it?"
"We're about to give you shellbacks a permanent closing time!" Hun says as the Dragons run toward the Turtles and Casey.
All five of the heroes lung and the Dragons and kick them hard. Mikey takes on two dragons with his nun chucks. One tries to punch him, but he misses and Mikey konks him on the head. The other dragon tries to hit him with a trash can lid, but Mikey wraps his nun chucks around his arm and flips him to the wall, knocking him out cold. Leo and Raph split kick a few while Donnie hits the rest with his Bo staff. Casey is fighting Hun with his hockey stick, but Hun grabs it from him and hits him with it. Raph is very angered by this.
"Nobody hurts my friend, Hun!" Rah screams as he lunges at Hun.
Suddenly, Raph is kicked in his stomach by Angel, who used a roundhouse kick on him. Casey looks up and sees her.
"Angel?" Casey says in a flabbergasted tone.
Police sirens are suddenly being heard and are getting louder.
"Time to move dragons!" Hun orders them as they limp away from the scene with Angel helping Tsoi.
The turtles are concern for Casey because he knew the name of the girl who kicked Raph.
"Casey, you know the girl who hit me?" Raph asks while holding his stomach.
"I do, Raph," Casey replies, "Her name is Angel…and she's my little sis."
The turtles look at each other with concern for their friend.