Vs Captain Amagai

When Xin arrives at the Kasumiōji Clan he is surprised that there's a bunch of SHinigami around fighting a group of assassins using a simplified Bakkoutou.

"Captain Xin," Shinigami arrives beside Xin.

"What's happening here?"

"There's a report that there's a group of assassins trying to enter the Kasumiōji Clan and the nearby Noble House is also nervous about their safety so Sentral orders us to catch all of the assailants."

"But they are too powerful, they use a Curse item and they seem immortal without any sense at all."

Xin can see the Assassin around using the Bakkouto indiscriminately, feeding their own Reiatsu while keeping fighting in theri group.

"If you can't catch them alive, try to cut the hand that holding the weapon, by doing that, you will easily eliminate them,"

"Yes, Captain!"

Xin can also see Soifon, and Yoruichi coming to him." What's the matter?"

"This group of assassins is mad, they actually send bunch of assassins in each Captain Barack and start a genocide," Yoruichi said.

"Not only that, the whole Soul Society is in mess because of the assassin lurking around killing all the people they pass by."

"When they fight, they fight like they are throwing their own life, or more precisely, they have lost their souls."

"So this must be the power of those swords called Bakkoutou, it's scary to imagine they accumulate this whole group of assassins behind our back."

Soifon looked around and said," Not only that, this group of people are not scared of getting hurt or even getting killed, they like a puppet that will do their master's order."

......…

Inside of the Kasumiōji Clan, Rurichiyo and some of her trusted aides are kept inside of her own bedroom, the assassin can't come in because of Xin's protection, but they trap inside and sit duck while watching the madness of Kumoi.

"Why did you kill the vassals?! Do you know what you're doing!!" Rurichiyo angrily shouted.

"Shut up!"

"I am the Princess of this Clan, and also the current head of it, who do you think you are, you are just an Elder!!"

"Do you think you can go unpunished for killing my vassals!"

"Not anymore, this clan now belongs to me now, you're nothing more than a mere hostage, don't get cocky with me because of this cheap barrier," Kumoi said.

"If Xin comes back you will regret your foolishness."

"As if the whole society is now in mess, do you think they will still have time to come to solve this Clan's internal problem?" Kumoi mocking said, his plan is perfect, he releases those death soldiers to make a huge mess while he is trying to occupy the Clan leader position.

After the Shinigami clean all the mess that he made, they will only realize that the Kasumiōji Clan already changed their Clan master, and that is him.

The only thing that they can do is to accept the fate of this clan and accept his leadership.

"And who said that the Soul Society is in mess?" Xin who appeared beside Ruichiyo asked.

"And it seems you plan it really perfect Elder Kumoi~."

"W-What are you doing here!! The whole Seireitei is in mess, how can a mere shinigami like you can actually come here unharmed!"

"Lady Rurichiyo!" Soifon and Yoruichi also appear and amazed that there's a huge conspiracy to this mess, and this Edelman seems the leader of it.

"Gyukaku Kumoi, what is really your object creating those curse weapons? Is it just to occupy this small clan and be a headmaster? Or there's more of it?" Yoruichi asked.

"Hehehe~ of course, to stand on the top of the world, that's my grand plan creating these weapons, the weapon of god that will give infinite power for those who wield it."

"For that purpose, I will do anything it takes, even destroying this whole world!!"

"Madness!!" Soifon cursed.

"You know too much, Elder," A person suddenly appears behind Kumoi and stabs him from behind.

"YOU!!" Kumi who is arrogant talking to them dies from an unknown assailant.

"Captain Amagai, what are you doing?" Xin asked Amagai who stabbed Kumoi from behind.

"Nothing much, I just retrieved something from him," Amagai leaned down and took a tentacle looking weapon and took its eye.

"Why did you kill him! How can we even know who the other people who joined this conspiracy are!" Soifon angrily said.

Yoruichi only looked at him attentively while holding the handle of her katana.

"The other? Don't worry, there's no other member of him,"

"What do you mean?"

"I already clean them all."

"You guys did a good job, Captain Fei," Amagai said while looking at the object in his hand.

"What's that supposed to mean? And what is that?" Soifon asked.

"This? This is the core of Bakkoutou, the battle outside was for the sole purpose of allowing the core to absorb Reiatsu of the strong around,"

He then took a strange-looking weapon with a U-Shape blade and spiked it in the middle of it.

"And now, when i feed this to my own Bakkouto, it will display it's true power."

Xin and the others can clearly see that the Bakkouto in his hand is unique, it can consume the core of the other Bakkouto.

The tentacles start to coil around his arm and the Bakkouto start to transform into an armored black gauntlet shaped like a dragon. From the initial release, the gauntlet can fully encompass the entire arm, creating a claw on the hand. A sash-like component comes over Amagai's left shoulder and down to his waist, containing five Bakkōtō nuclei. Attaching the armored right arm and the sash is something reminiscent of a dragon's tail, which hangs freely from the upper shoulder area of the back.

"So what do you really want? Are you just after that Curse weapon or wanting to be the supreme one in this world?" Soifin asked.

"Of course,"

Xin grinned at him and said,'' Fool, you will never be one, and that curse weapon? That's just a man-made weapon with too many defects."

"We will see," Amagai said.