Chapter 721: Flowing Blade vs. Sea of ​​Blood and Corpses

Unohana Retsu's eyes swept over Luther and Esdeath, and finally fixed on Esdeath.

Although Esdeath was a woman, the strong aura and cold temperament she exuded surprised Unohana Retsu.

She seemed to be able to feel the unique breath in Esdeath - a desire and pursuit for power and killing.

Esdeath also noticed Unohana Retsu's gaze, she raised her head slightly and looked at Unohana Retsu.

At that moment, time seemed to stand still. The auras between the two women collided and stirred each other, as if to set off a storm.

Esdeath could feel the powerful healing power of Unohana Retsu and the madness hidden in it. She couldn't help but have a strong interest in this healing master of the Soul Society.

"It's really interesting."

Esdeath smiled lightly, her voice full of playfulness and provocation.

Aizen Sosuke looked at the tense situation between the two sides and felt helpless in his heart.

He originally thought that he was the protagonist of this scene, but he was ignored by these people. However, he didn't care about these. He knew what he wanted, and he also knew that his plan could not have any deviation.

He glanced at the Hogyoku in his hand, then raised his head and said to everyone: "I know you are all confused now and don't know why I do this. But it doesn't matter, you will understand everything soon."

His voice was full of confidence and calmness, as if everything was under his control.

Yamamoto Genryusai Shigekuni did not relax his vigilance because of Aizen Sosuke's words. He knew that Aizen Sosuke was an extremely dangerous person, and his ambitions and plans were chilling.

Moreover, he knew that Aizen Sosuke wanted to involve the secret of that existence-that was the biggest taboo of their Soul Society.

Hearing this, Yamamoto Genryusai Shigekuni finally couldn't help but explode.

"Aizen Sosuke! You betrayer! I must completely eradicate you today!"

Yamamoto Genryusai Shigekuni's voice echoed in the void like thunder, shaking the air around him. He took off his coat, revealing muscles as hard as steel, and every muscle seemed to tell of his former glory and honor.

Time is unforgiving, and this "sword" that was once invincible has begun to show a little vicissitudes under the erosion of time, and a little rust flashes on the blade.

However, when Yamamoto Genryusai Shigekuni decided to take action, all the hesitation and hesitation disappeared, and the "sword" became sharp again.

He raised the Zanpakutō in his hand high and whispered: "Everything will return to ashes. Ryujin Jakka!"

With this whisper, Ryujin Jakka was instantly released, and the katana that was usually hidden in the cane finally revealed its true appearance at this moment. The dark purple handle, the oval blade guard, and the brown scabbard all look so ordinary, but they contain infinite power.

The flames began to jump on the blade.

The flames were so hot that they seemed to devour the whole world.

This is the power of the strongest and oldest Zanpakuto in the flame system!

The heat released by its Shikai is enough to turn everything it passes through into ashes.

"Aizen Sosuke, are you ready to die?"

Yamamoto Genryusai Shigekuni's voice was full of determination and firmness.

He seemed to be eager to kill the betrayer in front of him.

"So I said, you don't know anything yet."

Aizen's voice echoed on the battlefield, and his tone was full of sarcasm and confidence. He did not have any intention of hiding, but stood quietly in place, waiting for Yamamoto Genryusai Shigekuni's attack.

However, just when everyone thought that Yamamoto Genryusai Shigekuni would kill Aizen directly, something strange happened.

The figure of old man Yamamoto suddenly disappeared from the spot, as if he had merged into the air. Then, his figure suddenly appeared beside Esdeath.

Esdeath's reaction speed was extremely fast. Almost at the moment when Yamamoto Genryusai Shigekuni appeared, she released her soul blade - it was a blood-red sword, and countless wronged souls seemed to be wailing on the blade.

She waved her sword to resist Yamamoto Genryusai Shigekuni's attack, and the two swords collided in the air, making a deafening roar.

"What?"

Unohana Retsu and Kyoraku Shunsui and other Shinigami captains were stunned after seeing this scene.

They thought that Captain-General Yamamoto would attack Aizen directly before, so why did he suddenly attack Esdeath?

This sudden change made them all a little confused.

Unohana Retsu, Kyoraku Shunsui and others looked at each other, and they all felt that this matter was a bit strange.

Although Esdeath was also their enemy, Captain-General Yamamoto should not do such a sneak attack.

After all, as the captain of the Shinigami, Yamamoto Genryusai Shigekuni was not easy to say before, but now he will be very particular.

However, the facts are in front of them, Captain Yamamoto did attack Esdeath.

This made them begin to doubt their own judgment. Could it be that Captain Yamamoto has changed?

They could not understand Yamamoto Genryusai Shigekuni's behavior at all. Why did he attack Esdeath? Was what he said before about killing Aizen all false?

However, Luther knew that all this was a conspiracy of Aizen Sosuke.

He had long known Aizen's intentions.

He knew that the reason why Aizen asked Captain Yamamoto to attack Esdeath was to test the strength of the Ryogoku.

After all, the Ryogoku who could subdue the wild beast Kenpachi Zaraki must be extraordinary.

If he could find out their details through Captain Yamamoto's test, it would undoubtedly be a huge gain for Aizen.

Therefore, he deliberately asked Yamamoto Genryusai Shigekuni to attack Esdeath just to see how strong the Ryogoku was.

There is no test more valuable than Captain Yamamoto.

If the Ryogoku was killed by Captain Yamamoto with one sword, it means that they are just so-so and don't need to care at all.

But if they can withstand Captain Yamamoto's attack, it means that they have good strength and need to be more careful.

"Want to sneak attack me?"

Esdeath said sarcastically, and it seemed that she completely blocked the attack of Ryujin Jakka, and even the blazing flames did not affect Esdeath.

"Zanpakuto?"

The others looked at the sword in Esdeath's hand, which suddenly turned red and changed its appearance.

But it was different from the Zanpakuto, they were sure of this, it should be a similar weapon?

Yamamoto Genryusai Shigekuni turned a deaf ear to it, and seemed to be determined to deal with Esdeath.