Shimajiro and his minions go over for new victims to kill. His first instinct was to get rid of any interference from outside. He went over to an older Bowser Jr. and Toadette. He must've come up with a brilliant idea. He first hid behind the house.

"Huh?" Bowser Jr. said. "What was that?"

Bowser Jr. was about to head over outside, only for nobody to be there. That is, until Shimajiro goes over to where the koopa was and slashed at him using his claws. The impact of the claws hit Bowser Jr.'s arm, causing him to fall down in pain.

"Damn it!" Bowser Jr. said, rubbing his arm. "What the hell was that?"

"That was a taste of what I'm about to do to you!" Shimajiro said.

"Ah, shit!" Bowser Jr. said as Shimajiro went closer. "Don't fucking kill me! I did nothing wrong to you!"

"That's what they all say!" Shimajiro said, as she grabbed the koopa by the neck.

Soon, Shimajiro tore away at the grown koopa's intestines through his hard shell. Toadette noticed this and tried to attack the demented tiger shota, causing him to leave the area.

"That'll teach ya for killing my husband." Toadette said angrily.

'Damn it!' Shimajiro thought to himself! 'I should've killed her, too!'

Later, he went to find another lake to wash the blood off of his hands. The dark reflection showed up, seeing as he went back into his normal form.

"Ah, I almost forgot to tell you my name." the dark reflection said. "I'm Bakuma, the nightmare demon living inside of you."

"Wait, so did you possess me at one point?" Shimajiro asked.

"I might have." Bakuma said. "However, I stayed hidden from your life. Almost transparent up until now. I was kinda intrigued in some of the moments where you snapped at your sister. However, there was a lost opportunity for you to strike her. You should've went there."

"Come on! You knew I was gonna get grounded for that!" Shimajiro said.

"Forget about that." Bakuma said. "Right now, it's just us and nature."

Soon, a flying angel fox by the name of Showers shows up to where the tiger shota is. Toadette seemed to have guided her.

"There he is!" Toadette said. "That's the guy who killed my husband!"

"Damn it!" Bakuma said. "Now's our chance to kill the bitch!"

Shimajiro went back into his demonic form, getting ready to fight them.

"Now, now, child. Let's not do something that we'll regret." Snowers said.

"It's too late." Shimajiro said.

As soon as he went dashing at Showers and Toadette, she sliced through Toadette's body and chopped her to pieces using his sharp claws. Soon, a battle ensued between Shimajiro and Snowers, resulting in the angel fox getting severely injured.

"You thought you had me all figured out." Shimajiro said, smirking.

"You...you bastard…" Snowers said, coughing up blood in pain.

Shimajiro was about to finish him off with a blast of dark energy, but Giggles comes in to Snowers' mangled body.

"No! Please, don't kill my husband." He's done nothing wrong." Giggles said, crying.

"He got in my way!" Shimajiro said. "Now, he must pay."

Shimajiro shot the dark energy blast at Snowers and Giggles, obliterating them. He then went on to create chaos and havoc amongst the citizens of Happy Tree Town. One by one, the victims fell ill to the chaos of the demonic tiger shota. Shimajiro loved the thrill of what was happening and enjoyed every last scream of the civilians. Oh, how he wished this would last forever. He went on and on until the town was no more.

"Yes!" Shimajiro said! Now, to lay waste to my own town."

Shimajiro went away and flew back to his hometown to wreck the same havok that he did back in Happy Tree Town.