Kojiro looked at Zouken with his mana flaring wildly around the mansion. While his body is still in control, he has some sort of compulsion to kill the old man in front of him. He knows that is the effect of Geas that is active when he sees Sakura get molested by this sick bastard. He is grateful for the control over his body because he wants to kill this man himself.

"I will kill you."

Kojiro then appears in front of the old man and swings his sword at him. Before his sword can reach the old man, Zouken creates a barrier with his sword. However, his sword easily goes through the barrier because of the Anti-Magic effect.

"What?"

He can see the shocked face of Zouken as he just lost his left arm. He did not let Zouken react as a second later, he swung down his sword and cut Zouken's right arm. However, before he can cut his head off, a Giant worm appears from underneath him. Seeing the worm, Kojiro leaped away from Zouken and took out his gun and shot Zouken right in the head. As he sees Zouken's head blown in half, he lands near the giant worm and is ready to take Sakura.

Before he can go to Sakura, he hears a burst of laughter coming from the Zouken location. As he looks up, he sees Zouken begin to regenerate using his worm, and a few seconds later, the old man is good as new.

"Do you think you can kill?!? I'M AN IMMORTAL, YOUR ATTACK IS USELESS AGAINST ME"

Without saying anything, Kojiro takes out his Pew Pew 900 and sets it in the lowest setting and begins charging. While charging the weapon, Zouken starts to order his familiar to attack him. He continues to dodge the insect that is coming toward him while using his runecraft to protect him from getting bitten and sliced open by the insect. The insect that comes toward him is Blade Wing Worms, which are flying insects that have sharp teeth and bladed tails and legs.

*splurt*

He looks at his left arm and sees that some of the insects successfully slice him using their bladed tails.

After a minute dodging and killing the insect, The weapon is ready to be activated. Seeing his weapon ready to use, Kojiro runs toward Sakura and picks her up before tossing her inside the Pocket Dimension.

"WHAT HAVE YOU DONE?!? I-I CAN'T FEEL MY CONNECTION TO HER"

Stolen story; please report.

He doesn't know how, but his Pocket Dimension cut the connection between Zouken and Sakura. Maybe it was because technically, Sakura is in the other dimension right now. He snaps from his thought and presses the trigger and sees his weapon begin to shoot an antimatter ball of destruction.

As the ball touches Zouken and his Giant worm, it explodes and destroys anything it touches. He looks at Zouken being consumed by the ball of destruction, and after a few seconds, he only sees a few worms while Zouken is destroyed.

… or so he thought. Kojiro look at the worm that survives begins to eating Kariya Matou that unconscious but suddenly awake and started to scream in pain.

"ARRRRGGGGHHHH"

From the body of Kariya Matou forming another person. Zouken Matou appears once more on top of the skeleton of Kariya Matou.

"Ahhh, It's been a long time since I'm inside a younger body. Oh? A command seal. By this command, I order you, Berserker, to kill this intruder."

Suddenly he felt a heavy pressure all around him. He looks at the black knight appearing in front of him with a sword in his hand. Berserker already abandoned his helmet showing his face to the world. This is the strongest knight of the Round table, Lancelot.

"Ahrrr!!"

Lancelot suddenly charged at him with his sword in his hand. As he dodges the sword, Lancelot uses his hand and punches Kojiro right in the stomach. Kojiro put away his gun and summoned his sword, then blocked another swing from Lancelot and then took out his handgun from his Pocket Dimension, then shot Lancelot in the stomach. Before the bullet could hit Lancelot, the servant of madness twisted his body and dodged it.

Kojiro charges at Lancelot with his sword in his hand and swings the sword as Lancelot blocks it with his sword. He then shoots his gun at Lancelot, and once again, the servant of madness can dodge his bullet by leaping away from him.

"Hien"

He coats his sword with a wind element and charges at Lancelot once again. He swung his sword from the side, and as he expected, Lancelot blocked it, but he could see that he was able to do some damage to Berserker because of Hien. Seeing that Kojiro was able to do some damage to him, Lancelot pushed Kojiro away from him and then began to swing his sword wildly.

While trading blows with Lancelot, his danger sense begins to tingling and lookup. As he looks up, he sees a swarm of insects fly toward him. Seeing the situation, Kojiro creates a wind whirl attack using his wind element.

"Kazaguruma"

He sees that he kills some of the insects while Lancelot leaps away from him and prepares to attack him once again, but this time with the help of Zouken familiar.

"I don't want to do this."

Kojiro wants to fight Lancelot in pure sword fighting but seeing the condition and the time, and he decides to fight him using both his gun and sword. However, seeing Zouken is still in here, Kojiro snaps from his swordfight lust and begins to get serious.

He appears in front of Lancelot with his stance and then says.

"Hiken: Tsubame Gaeshi"

A sword of Infinity that leads to infinite outcomes.

A second later, he sees Lancelot slowly disappear in the mote of light. As Lancelot disappeared, he could hear his voice saying.

"Thank you."

He looks at Zouken and then summons his big gun and then begins to charge it once more, but this time in the maximum power output. He begins to push a massive amount of mana inside the weapon, and when it is ready, he opens up a portal underneath him, and suddenly he is floating in the sky on top of Matou Mansion.

"Fire"

After saying that, the weapon fires a laser beam made of antimatter and when it hits the mansion, it explodes. He is grateful for Zelretch that makes the barrier around the mansion big enough so he can fire his gun from the air.

Half minutes later, he can see what is supposed to be Matou Mansion. The medieval mansion that stood proud earlier is gone, replaced with a hole that so deep Kojiro almost can't see the bottom.

Slowly he floats into the ground and begins to check if there are any worms he misses. After a few minutes, he nods at his work as there is no worm left in the area.

He then opened another portal to the Zelretch Workshop. As he walks through the portal, he was greeted by Zelretch with a star in his eyes and says.

"Can I look at your GUN?!?"

"NO! BAD ZELRETCH BAD!"