Showdown in the Lab

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"Ah, there we go. An enhanced version of the gaster-" before Gaster could finish, the "enhanced" version of the gaster blaster that he made exploded, sending him flying to a wall.

He sat up and look at the mess. The table he made the experiment on was in fire. "Second attempt... Failed." he said facepalming.

Gaster stood up and left the room. He came back holding a fire extinguisher.

He extinguished it and sighed.

The Royal Scientist sat on a chair and drank his mug filled with coffee.

He looked at it. It said "World's Best Dad". This made him smile warmly.

Sans, Papyrus and Retro planned on buying this for him in Father's Day.

Gaster's phone buzzed in his pocket. He grabbed and turned it on and saw a notification saying Papyrus made another LIVE Cooking Vlog.

"I wonder how's he doing with the spaghetti-"

Suddenly, the wall next to his desk exploded.

Smoke covered the hole.

"Who's there?!" Gaster said standing up and preparing to fight.

A human boy who looks about 17-19 years old emerged from the smoke.

A human boy who looks about 17-19 years old emerged from the smoke

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"Who are you? Identify yourself!" Gaster demanded.

"How rude, not even welcoming the guest." the boy said.

"You are not "welcome" here for blowing up one of the walls."

"Oh, where the hell are your manners, Dr. Gaster." the human let out a fake sigh

"Anyways... I am Theron Frith. Leader of the Blades of Justice, an organization I created in hopes of finally making your kind go extinct."

Gaster used telekinesis on him and threw Theron to a wall.

He crashed on it but landed back on his feet as if it was nothing.

Theron summoned multiple knives on  the air above him. They flew towards Gaster.

The skeleton teleported away from them with ease.

He summoned gaster blasters around Theron. He jumped on the air to dodge them all.

The red-haired human grabbed the gun from the holster on his belt and fired it at Gaster, the skeleton dodged, he snapped and two hands appeared behind the human. He turned around but before he could react, they blasted two beams at him, red and cyan, sending him flying to and crashing against a wall.

Theron stood up while glitching.

He teleported. Gaster looked around in case he would suddenly appear.

Suddenly, he felt a bit on pain on his back.

The Royal Scientist turned around and looked at him coldly.

Theron's eyes widened in fear.

"Do you think that's enough to stop me?!" the skeleton shouted as a black tentacle came out from a wall and zoomed towards the human, he dashed away.

Theron blasted a red ball of energy towards Gaster, he dodged it.

Suddenly, there was the sound of footsteps.

Theron sidestepped as a red sword slash narrowly missed him and flew towards a wall, leaving a huge crack on it.

He looked at the new challenger. Frisk was holding a red sword on her left hand and a red shield on her right.

"Ah, the ambassador of humanity, Frisk..." Theron said. "Goodbye, I don't want you to give me more trouble."

He fired his gun at Frisk, she blocked the shot with her shield.

"Tch, fine. Go save your strength and get stronger for now. I'll see you again."

Theron teleported away.

Frisk dismissed the sword and the shield and looked at Gaster.

"Are you alright, Dr. Gaster?" she asked.

He nodded.

"Looks like New Home II has another genocidal maniac to deal with again." Frisk said.







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