Muramasa's attack was not weak, on the contrary, it was a powerful offensive, even the "Dankū", which could defend all of the Hadō under #89, could not completely defend against it. Back then Mazuru used Dankū to defend against this move, but the defensive wall condensed by it was shattered.
In terms of power alone, this move definitely reached the power of Hadō #90.
Originally, after Muramasa lost its owner, it has lost its reiatsu's supply for many years. Previously it caused many turmoil in the Soul Society, and even used Bankai once. In terms of his reiatsu, it was already a big burden for him to force himself to use this kind of powerful move.
But Muramasa had no other choice.
After all, his master doesn't trust him.
Therefore, in order to regain the trust of his master, he must show his loyalty to his master.
Now that Koga was out of the seal, he encountered two enemies, Byakuya and Mazuru.
Especially Mazuru had defeated the master a hundred years ago, so now that Koga and Byakuya were facing each other, he had to hold Mazuru back to prevent him and Byakuya from having a despicable two against one fight against Koga.
The frost spread across, freezing everything.
Even back then, after the Dankū was shattered, Mazuru used the crimson blood shield condensed by his Zanpakuto to defend against this move.
But now, after a hundred years, he no longer needed to be like that.
With one swing of the sword, a tyrannical reiatsu was released from Mazuru's body, condensing into a massive slash.
All the frost disappeared at the exact moment as it touched the slash. Mazuru suddenly put pressure on the sole of his foot, and there was a dull sound in the air.
Muramasa swung his Zanpakuto (his own original body), intending to block Mazuru, but Mazuru's attack was so fierce that just an instant of delay was enough. Muramasa, who fought with all the strength he had accumulated, was hit hard immediately.
Even so, he still forced himself to mobilize the remaining power to move Mazuru's shadow reflected on the ground, restricting Mazuru's movements.
Shadow Binding!
Muramasa also used this method back then, but this time Muramasa restricted Mazuru's movements not to defeat him, and then he quickly used another ability of his own and a lavender reiatsu spread out. He used his strongest hallucination ability to blur Mazuru's sense of time and distance, while he forced himself to drag his seriously injured body and retreated to the side.
Then, Muramasa asked his master Koga for help.
"Koga, I need your help..."
Muramasa was very helpless and embarrassed. Previously, his master refused to use his power, but now he turned around to beg his master instead proving himself to Koga. He had fell into a state of deep sleep all this time, and could only rely on his deep sleep to slowly accumulate spiritual power, but relying on his own accumulated spiritual power and his power was very limited. In the riot of Soul Society, he did not know how many Zanpakuto he had bewitched, among which was also Zanpakuto like Ryūjin Jakka, Hyōrinmaru, the strongest among their respective departments, which consumed a lot of his power
Then, he used his Bankai invaded Yamamoto's heart. Although he successfully found the information about the sealed place that trapped Koga, this action consumed even more of his reiatsu.
Now that Koga was released from the seal, he urgently needed to add some strength.
It was true that replenishing him with spiritual power would cause some troubles to his master Koga and weaken his master's strength, but looking at Koga holding a short halberd and pressing Byakuya hard in the fight, it should not be too big of a problem for him.
Moreover, if his master would be willing to use him, it would not be difficult to defeat Byakuya.
Muramasa subconsciously ignored Mazuru when thinking about defeating enemies.
He no longer wanted to use the power of his Bankai to invade Mazuru's inner world.
Koga was fighting against Byakuya. Even without Zanpakuto and while using a short halberd as a weapon, he still showed off his various skills. As a genius who had mastered Bankai during his academy years, his all basic shinigami skills were very good. While suppressing Byakuya, he wantonly mocked Byakuya, the current head of the Kuchiki family with phrases such as "The Kuchiki family has fallen", "You are far inferior to Ginrei", "It's not surprising, after all, your father is a trash" and so on... Anyway, all kinds of abusive words came out of Koga's mouth.
Although Byakuya didn't say a word, but from his actions and his sharp eyes, it could still be seen that he was genuinely angry.
Kuchiki Koga also noticed this, and his face also became more and more happy, that is until he heard Muramasa's words of help, and the smile on his face froze instantly. His face immediately changed to an expression like stepping on a dog shit, and genuine disgust was immediately revealed on his face.
It was all good till Muramasa didn't open his mouth, but when he opened his mouth, he was immediately reminded of the time that he had been sealed for more than a hundred years, and all of this was caused by Muramasa's betrayal and incompetence.
*Swish*
Dozens of green rays of light flew out from the short halberd in his hand at the same time and clashed with the Senbonzakura manipulated by Byakuya, and defeated the pink sakura flowers, and then Koga used Shunpo and came in front of Muramasa.
"Koga…"
Muramasa was overjoyed, thinking that Koga was ready to accept him and wanted to fight along with him.
As a result, his smile did not last for even a moment.
The short halberd in Koga's hand suddenly pierced Muramasa's heart.
Muramasa's smile froze suddenly, "Koga, why…?"
"Why? Of course it's because you are useless to me!"
"I don't need a Zanpakuto anymore!" Koga responded, "And, you traitor, you are still asking me for spiritual power at this time? Are you trying to weaken my strength and let me be defeated by them again?!"
"So this is it huh…"
Muramasa's lips twitched with disbelief on his face. Immediately, Koga pulled out his short halberd, and amidst the splashes of blood, he swung the short halberd, and another blow was sent out wrapped with powerful reiatsu.
It was sent to collide with Byakuya's Senbonzakura.
Koga continued to fight against Byakuya.
Muramasa's body fell on the ground slowly, Koga's cold and ruthless words made him extremely uncomfortable. At the same time, with the successive injuries, his strength was running out, and he couldn't even maintain his sobriety. He was about fall into a state of collapse and madness.
At this moment, a blood-red light swept over, slowly enveloping him.
*****
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