Shredder walked back to New York. He walked around the streets, while looking for somebody he could use the device on. Shredder said, "I better use the device on somebody the turtles know. That way, that person will go to the where the turtles live to try to find a cure."

After looking around, he saw April O'Neil. He ran towards her and said, "Greetings, April. I have a special experiment that you're going to be helping me with."

April replied, "I'd never help you, you wicked supervillain."

Shredder pointed the device at April and pressed the red button. Suddenly, April started having the appearance of a turtle. She looked at a nearby mirror and said, "Oh, my. I look like one of the ninja turtles. No offense to how they look, but this isn't a fashion design I want to keep. I better visit them. Maybe they can get me a cure."

Shredder said, "The device works. Although Yesular was reluctant to cooperate, she was no liar. I now have the ability to turn any human into a turtle. However, I believe I can do far more, than just that. Before I brainstorm another scheme, I better follow April and watch the turtles turn against their old friend." He did an evil laugh, while climbing into the sewer.

Meanwhile, Vernon woke up and realized he had napped in the sewer. He put his hand over his face, while saying, "How humiliating. I was trying to boost my image, but instead, I slept in this rotten, filthy sewer. I better find my tape."

While Vernon searched for the tape, April went into the sewer. Since she had been turned into a turtle, Vernon didn't recognize her. After looking at her, Vernon panicked and said, "Oh, no. It's a vile monster. You better not try to hurt me, you heartless creature."

April replied, "I'm not any type of creature. I'm April O'Neil."

Vernon said, "Yeah right. Although April's looks couldn't compare to mine, she was a pretty person. You're a fiendish-looking thug."

April said, "I don't have time for explanations, Vernon. I have to find the turtles." She started walking past Vernon and started heading to the turtles' home.

Shredder went into the sewer. He ran up to Vernon and said, "Listen up, pretty boy. I'm looking for a mutant turtle. If you have anything useful to say, you better start speaking."

Vernon said, "A strange creature just walked past me. I don't know who that creature was, but it knew my name, which means it's probably somebody who's friends with the turtles."

Shredder said, "April's probably going to the turtles' secret headquarters. I'll finally find out where they live."

Vernon put his hand on his chin, while saying, "I could follow you, find out where the turtles live, and record footage of their home. That way, I'll become the greatest reporter, that New York has ever had."

Shredder asked, "Where did the creature go?" Vernon pointed to where April was going, so Shredder started running after her. Vernon followed Shredder.

Leonardo looked around the sewers, in the hopes of finding the Princess, while the others turtles played in their home. April went into their home and said, "Hi, guys. I know that I look radically different, but I assure you that I'm April O'Neil."

Donatello, Raphael, and Michelangelo looked horrified. Although Donatello claimed to be the smart one, he often made dumb mistakes. He said, "It's an evil alien."

Raphael said, "It looks like one of the most dangerous opponents we've ever seen."

Michelangelo said, "Also, it's gross looking, dude."

April replied, "Come on, guys. I'm your friend."

Shredder walked by and pointed to April, while saying, "This is no friend of yours. This is one of my latest creations. It wants to destroy all of you, so if you want to keep being superheroes, you better get rid of this creature."

April said, "If you guys are smart, you won't listen to Shredder's nonsense." Donatello, Raphael, and Michelangelo weren't very smart and they were eager to fight someone, so they started attacking April. They punched and kicked her, several times. April tried to fight back, but she didn't have the same kind of ninja training, that the turtles had. After several minutes of fighting, April fell to the ground and passed out.

Donatello asked, "Where should we put this evil creature?"

Raphael said, "We should put the creature in the sewer water. Maybe the cold water will help it rethink how to act like a proper member of society."

Michelangelo replied, "Okay, dude." He picked up April and threw her into the sewer water. April floated away, while taking a nap.

Vernon popped out of the shadows, with his camera. He grinned, while saying, "This is excellent. I managed to record that entire fight. In addition to that, I recorded footage of the turtles' home. Now that people know where the turtles live, they'll know that the turtles are real and that they have to be stopped. Lots of people will try to stop them. Hopefully, the army comes by and eliminates them."

Raphael said, "That nosy reporter is putting our lives at risk. Although he's not evil, we still have to stop him." Raphael, Donatello, and Michelangelo started charging towards Vernon.

Vernon had a nervous look on his face, while saying, "Oh, no. The turtles are charging to hurt me. I better fight back." Vernon tried to fight the turtles, but he didn't know very many fight moves. Since he was running out of ideas, he started tap dancing. The turtles were confused by Vernon's behavior, but they figured they better not waste time. They easily defeated Vernon. They knocked him to the ground. They put Vernon in the sewer water and watched him float away, while snoring.

The Shredder said, "The turtles have already defeated two of their greatest allies. It's about time they defeat their most trusted advisor." He did an evil laugh and started running out of the sewer.

Meanwhile, Yesular was still in the Technodrome. The Foot soldiers carried Krang to Yesular. Krang looked at her, while saying, "I'm sorry about Shredder's behavior. He's a really rotten behavior."

Yesular replied, "You should be apologizing about your own behavior. You beat me up and had me sent to this place. That was a very wicked thing to do. Although you're just a brain, you're full of evil."

Krang said, "I'm not apologizing for being a supervillain. It's something I love. I'm apologizing for Shredder flirting with you. He really shouldn't of done that, because he's charmless and has no chance of winning your heart. You should be dating me."

Yesular replied, "You must be kidding around, Krang. You're a disgusting creature."

Krang stubbornly responded, "Back when I had a body, I was quite the hunky individual. As for you, you used to be a turtle, which is one of the world's ugliest species."

Yesular replied, "You're wrong about that. The turtles are a very heroic, powerful, and charming lifeform. I believe New York's turtles have what it takes, to defeat the evil Shredder. I was honored to be a turtle princess."

Krang asked, "Then why did you abandon your homeland?"

Yesular sighed and said, "I was so distracted, by the charms of the human world, that I forgot to look after my own people. If anybody should be ashamed, it should be me."

The Shredder returned to the streets of New York. He started walking around various stores, while trying to find Splinter. Shredder said, "According to the turtles, Splinter is doing some shopping. I better find the store he's in."

An hour later, Shredder walked by a record store. He went inside and saw Splinter buying some records. The people in the store weren't scared to see a talking rat. Shredder pointed the device at Splinter and pressed the red button. Splinter turned into a turtle.

Splinter looked at his new appearance, while saying, "Oh, my. I look like crap. I love the turtles and all, but I sure don't want to be one." The customers were scared to see a talking turtle, so they got out their laser rays and started electrocuting Splinter. Splinter lived, but he fell to the ground and passed out.

Shredder said, "I was hoping the turtles would be the ones, who get to defeat Splinter. It would of been such an evil form of irony, to see the turtles defeat their beloved master. However, the judgmental and fierce customers already defeated him. I suppose that make things easier. The turtles' allies have been defeated. I believe I should go defeat them." He ran out of the store, while doing an evil laugh.

Shredder returned to the sewer. He ran to the area, where the turtles lived. He pointed the device at Donatello and Michelangelo. Donatello stared at the device, while saying, "That thing looks interesting. What does it do?"

Shredder answered, "It's going to give you the ultimate downfall." Shredder pressed the red button. Donatello and Michelangelo turned into humans.

Raphael walked by and saw the human forms of Donatello and Michelangelo. He angrily asked, "What's going on? It appears the sewer has two more intruders."

Michelangelo replied, "We're your brothers, dude."

Raphael said, "Yeah right, you con artists. If you guys are trying to pretend to be my brothers, you're doing a cruddy job. They look like turtles. If you wanted to pretend to be them, you should of worn costumes of something." Raphael started attacking his brothers. Donatello and Michelangelo didn't want to hurt their brother, so they refused to fight back. Raphael defeated them and threw them into the sewer. They floated away, while dreaming about pizza.

Shredder got excited, while saying, "I defeated two of the turtles."

Raphael faced Shredder, while responding, "You still have to deal with me and I guarantee you're going to lose this fight."

Shredder pointed the device at Raphael and pressed the red button. Raphael turned into a fly. Shredder stepped on the fly and said, "I defeated the Teenage Mutant Ninja Turtles."

Leonardo, who had just returned, replied, "You still haven't defeated me."

Shredder turned around and saw Leonardo holding hands with Karai. Shredder asked, "What's going on?"

Karai explained, "I was helping Leonardo look for the missing princess."

Shredder replied, "But you're not supposed to be helping the enemy. Besides, you know where Princess Yesular is."

Karai responded, "True, but I wanted to spend some quality time with Leo."

Shredder said, "Well, Leo's out of time, because I'm going to have him destroyed."

Karai nervously replied, "Don't harm him, Father. I want him to stay alive and be with me."

Shredder said, "You've got to be kidding me. You can't go on playdates with a turtle."

Karai smiled, while saying, "Well, your device could turn Leo into a hunky human. If you did that to him, I'd really appreciate it."

Shredder sighed and replied, "Fine." Shredder pointed the device at Leonardo and pressed the red button. Leonardo turned into a human supermodel. Karai embraced Leonardo and gave him a big kiss, which made Shredder feel sick.

A while later, Shredder returned to the Technodrome. Shredder walked up to Krang and told him about how he defeated the turtles. Shredder proudly said, "It was my greatest victory. I showed the turtles I'm the best. I defeated them, along with their friends. Well, Leonardo's still around, but he'll no longer threaten us."

Krang asked, "Where's Karai?"

Shredder said, "She's on a date with Leonardo. It's only gross if you think about it, so turn off your brain."

Krang replied, "My brain is all I am, you metal-clad fool."

Shredder looked at Princess Yesular, while saying, "I must thank you, Yesular, even though you didn't want to help me. Your device was very helpful."

Yesular had a guilty look on her face, while replying, "I can't believe I told you how the device works. I shouldn't of done that. I also shouldn't of stayed on Earth. Thanks to my careless behavior, the Teenage Mutant Ninja Turtles were defeated. I must return to my home planet. It's my destiny." She angrily stared at Shredder, while saying, "You have done an endless amount of sins, Shredder. You should be ashamed of yourself."

Shredder said, "I'm not the type of person, who cares about morality. I care about winning and after decades of failures, I finally defeated all of my greatest enemies."

Yesular replied, "You have gained a victory, but it'll be a temporary victory. I have a feeling in my heart, that a brave hero will show up and defeat you. In the meantime, you better reflect on what you've done. Farewell, Shredder." Yesular walked out of the Technodrome and started heading to her home planet.

Shredder proudly said, "Nobody's ever going to stop me."

Suddenly, Casey Jones popped into the Technodrome. He pointed his hockey stick at Shredder, while saying, "You're going down, you punk."

Shredder nervously responded, "Oh, no, it appears I forgot about one of the turtles' friends." Shredder sighed, while Casey Jones started charging after hm. Yesular was right about Shredder's victory was a fleeting thing.