A/N: I would want to thank dax0042 for letting me use some of his characters from his story The battle of all time. Don't forget to leave your reviews and go easy on me. This is my first story and I'm trying real hard to make this so special that the Trembly Brothers would recognize how talented I am along other writers and supporters of the SWAT Kats.

It is the last day of school for kids in Megakat City in May, as the bell rings, every kid ran out of the halls to enjoy 3 months of summer vacation. Tommy and Hector got to their bicycles and rode off to have fun and fight crime. Within a half a mile from the school grounds, the boys took a right turn in an alley and hid in the shadows. They hid their bicycles and secured them as they pulled out their iPhone 7s with SWAT Kat logos on their phone covers. Their phones were modified by Razor and T-Bone to allow the young heroes to transform into their secret identities, Shadow and Sabre.

"Ready, Tommy?" asked Hector.

"Ready, Hector," Tommy said.

"SWAT KAT TRANSFORM! GO!" Tommy and Hector shouted as they held their phones/morphers in the air. A bright light came out of the phones as they changed into their SWAT Kat costumes.

(Blitzkrieg Bop by Ramones)

Shadow and Sabre climbed up on the walls with their specialized gloves and shoes that allows them to scale up without slipping. They run and jump from rooftop to rooftop while showing off some cool parkour skills until they saw a thief run off with a woman's purse in his hands.

"Looks like we got a mugger on our hands, Shadow," Sabre said.

"I'll get him," Shadow said as he jumps off the roof and lands in front of the thief with his jetpack.

"You know, you can tell a lot about a woman by the contents of her purse, but maybe that's not what you had in mind. Do you?" Shadow asked.

"Back off, kid!" the thief said as he pulled out a Mark XIX Desert Eagle gun.

"I don't think so. Hand over the stolen purse or be prepared to get an ass whooping you'll never forget," Shadow said.

"It's you funeral, hero," the thief said as he fired his gun but Shadow had the upper hand. He dodged every bullet with incredible agility and speed. He threw a shuriken at the thief's right hand where he held his gun and felt intense pain. Shadow and Sabre, who joined the fight, dodged every attack from the thief who pulled out a switchblade. Sabre got a hold on the thief's left arm and broke his wrist which caused him to drop the switchblade. They kicked and punched the thief so hard and so fast that they knocked him out to the ground.

"It didn't have to be this way, bub. All you had to do was give back what was stolen," Shadow said as he handcuffed the thief to a stairwell.

"Now you just stay there. They usually pick up the garbage in an hour," Sabre said to the thief once he had regained consciousness and had his wounds wrapped in bandages.

"Nicely done, boys," T-Bone said as they had entered the light from a dark alley.

"I see you two are getting better," Razor said.

"Thank you, Razor and T-Bone," Sabre said.

"That was easy," Shadow said.

"Is that my purse?" a soft voice asked. Razor, T-Bone, Sabre, especially Shadow recognized that voice. It belonged to no one other than Callie Briggs.

"Yes, sis- I mean, Ms. Briggs. Here you are ma'am" Shadow said as he tried to cover his secret identity and gave Callie her purse.

"Thank you, Shadow," Callie said.

"Ms. Briggs, are you okay? Were you hurt?" Sabre asked.

"No, I'm fine. Thank you for your concern. I was on my way home from work when that thief grabbed my purse and took off," Callie said.

"Well, you and anyone don't have to worry about being mugged anymore because the SWAT Kats have two new additions to the team," Razor said.

"And that they are specially trained by us," T-Bone said.

"Well, we better be going. There might be other criminals out there up to no good," Shadow said.

"See you, Shadow and Sabre," Callie said.

"See you, Ms. Briggs," Shadow and Sabre said as they flew away with their jetpacks. Razor and T-Bone stayed behind to talk with Callie.

"Razor, are you and T-Bone keeping an eye on your new teammates so that they won't get hurt?" Callie asked Razor.

"Yes, my love. We are watching over them as they are one our own," Razor said as the three were hiding in an alleyway where no one can see or hear their conversation.

"We would never allow them to get into some serious trouble," T-Bone said.

"I hope so. They are so young," Callie said.

"We will protect them. Goodbye, Callie. I'll see you soon," Razor said.

"You too, Razor," Callie said as they flew off back to the hangar.

At 4 PM, after spending a day of fighting crime, Tommy arrived at Callie's apartment. Tommy spends time with his sister during the summer and weekends while he lives with their parents at home during school time. He helps Callie in her apartment with cooking and cleaning as well as go grocery shopping with her. Despite their age difference by 16 years, Tommy and Callie are very close as brother and sister.

"Callie, I'm home," Tommy said.

"Hi, Tommy how was your day?" Callie asked as she pulled Tommy in a hug in which he gladly returned.

"Great, sis. How about yours?" Tommy asked.

"Quite interesting. When I was walking home from work, a thief mugged me and pulled out a gun at me. He threatened to kill me if I try to stop him and he ran off. When all of a sudden, two young SWAT Kats appeared out of nowhere and stopped the thief."

"Did they give you your purse back?"

"Yes. They were really so brave and kind."

"That's the SWAT Kats to you, no matter where crime strikes, the SWAT Kats will always be there to protect those need."

"What I found quite odd is that Shadow looked and sounded a lot like you."

"Um, what do you mean?" Tommy asked as sweat started to form on his face.

"Well, Tommy, he had the same voice, looks like you, and was carrying the Ninja Dragon Sword that belonged to you. Are you the SWAT Kat Shadow?" Callie asked.

Tommy felt like he is under fire as his sister suspected him. He had no other choice but to admit the truth. "Yes, Callie. I am the SWAT Kat ninja, Shadow," Tommy told the truth.

"I'm guessing that your best friends Jake, Chance, and Hector are also the SWAT Kats Razor, T-Bone, and Sabre?"

"Yes, but you must promise us that you keep our secret identities secret from everyone, especially from Commander Feral."

"I promise, Tommy. But you also got to promise me something."

"Anything."

"Be careful and don't tell Jake that I knew his secret identity all along as well. For you see, I love Jake for the wonderful person he is to us and your friends. SWAT Kat or not, me and our family will always love you, Jake, Chance, and Hector no matter what."

"Thanks, Callie," Tommy said as he hugged his sister.

While they were hugging each other, a mysterious kat was hiding in the shadows outside overseeing Tommy and Callie's conversation. The figure appeared to have Assassin Creed-like attire from the Dark Ages. His name is Carter Delsin, a highly trained wizard and Queen Callista's personal bodyguard. He was ordered by Queen Callista to find and aid the SWAT Kats in their battle against the Pastmaster. He also knew he would have to teach Tommy and Hector to continue their training for an upcoming war for good vs evil.

After Tommy had dinner, he went to his spare bedroom, turned on his PS4 and inserted Final Fantasy XII: The Zodiac Age into the console. Tommy just loves listening to the main theme of the Final Fantasy series as much as he loves fantasy movies, TV shows and videogames. As he plays the videogame, Tommy had started to sense something present in his room.

"You, whoever you are, show yourself," Tommy said.

"So you wish it, so shall it be," Carter said as he exited Tommy closet.

"Who are you?" Tommy asked as he paused the game and faced Carter.

"I am Carter Delsin, legendary sorcerer and personal bodyguard of Her Majesty Queen Callista. Are you Thomas Jonathan Briggs, distant grandson of Queen Callista?" Carter asked.

"Yes," Tommy said.

"Then I must train you how to use your powers of invisibility, magic, martial arts and ninjutsu as I have trained your ancestor, Prince Thompson. I also have to tell your friends, the SWAT Kats, and their allies that the future of the Earth maybe in grave danger," Carter said.

"Okay, but we can do that in the morning. It's late," Tommy said.

"Fine. I'll see you, Sabre, Razor, T-Bone and your sister first thing in the morning," Carter said as he disappeared in a flash.