After a few hours the brothers emerged from the lab Mikey running up to them saying."yo dudes Scales is totally off the chain" the looked shocked Raph yelling. "You let her go?" Mikey looker at Raph replying. "What did I say last time no it means Scales is cool that's why I let her go" they all turned to see a large snake in front of them but before anyone could say anything Scales turned to Donnie saying."please Donnie I can help you find Karai and all I ask is for one thing" Donnie and everyone else looked at her Leo asking."what?" She almost looked down in shame whilst saying. "Arms and legs" they looked at her in shock until Raph and Leo began to laugh at her even Donnie was chuckling at her scentence Mikey was glaring at his brothers actions saying. "What the heck is wrong with you?" He placed a hand on her head as she looked down. "Michaelangelo is right" they all looked at Splinter. "Why is laughing at somebody's dream?" Raph wiped away a tear answering. "Because sensie she's a snake they don't exactly have arms or legs" Donnie put his hand up saying. "Actually I might have something she could try" he lead them all into his lab and pulled a cloth revealing an exoskeleton of some sort. After Scales was inside the basically had metal arms and legs she moved her hands back and forth saying. "Thank you Donnie and don't think I haven't forgot about Karai in fact" she lifted her head up and closed her eyes saying."She is close by follow me" she began to walk forward with the guys following. After a few hours of jumping roof to roof Scales stopped and smelled the air to look at the next rooftop she pointed to the water tower saying. "She is hiding behind the water tower" Leo raised his hand gesturing them to go forward. When they finally got to the tower a snake figure pounced them Scales jumped in front of them hissing at the other snake until Leo walked forward yelling. "Karai its us" the other female snake stopped at said. "Leonardo?"
A few hours later Karai had told them that she ran away and had been living up here as well as Scales telling Karai her story Leo turned to Karai asking. "Karai why don't you come back to our home?" She looked away and then looked down whilst replying. "I can't do that Leo I nearly killed father so many times I can't go back" she felt a metal hand place itself on her shoulder Karai looked back at Scales who was smiling at her. "Look if Splinter is your father he'll just be happy to finally see you" Karai fought for a minute until nodding and agreed to go with them. When they got to the last rooftop they heard a voice. "Hello Karai" they turned around Karai growling. "Shredder" he looked at Scales saying. "You did a good job finding my daughter" Scales hissed at him. "She is not your daughter" he raised his claws bringing many foot soldiers and foot bots and charged. Everyone thought for a few minutes until Shredder went to attack Karai with his claws Scales ran in front of Karai as the blade dug deep into her stomach but as he went deeper she stabbed her recently filled fangs into his neck as he went deeper she injected more of the mutagen into him. He soon brought out his claws and started staggering backwards Scales punched him in the face whilst Karai did a roundhouse kick kicking him off the roof.
When the foot where gone they all cheered except for Scales who place a hand to her stomach and pulled it back when she felt a wet substance she brought it back and found her hand to be red she suddenly collapsed on her knees Mikey saw this and caught her as she fell. Donnie picked her up and they ran to the lair. A few hours later Scales woke up with a pain in her stomach she ran her tail (he exoskeleton is off right now) over her stitching she then sat up and slithered to the door and saw her friends together watching TV she sighed inwardly thinking. 'Now this is the life'