Devil Fruit: Invincible from the Tremor-Tremor Fruit

Mu Bai stood in the center of the battlefield, his eyes firm and decisive. He looked at Gu Juji, who was seriously injured and had a broken arm, and knew that the ghoul could no longer fight. So he made a decision without hesitation.

"Gu Juji, you retreat!" Mu Bai shouted loudly, his voice echoing on the battlefield, clear and powerful.

Although Gu Juji was unwilling to hear Mu Bai's words, he also understood that his current situation would only drag Mu Bai down. He nodded and turned to leave.

At the same time, Gao Jiexu walked towards Mu Bai with a battle axe in his hand, taking heavy steps. His eyes were full of murderous intent, as if he wanted to tear the enemy in front of him into pieces.

Mu Bai met Gao Jiexu's eyes without fear. He took a deep breath, adjusted his state, and prepared to face this powerful enemy alone.

"Gao Jiexu, your opponent is me." Mu Bai said calmly, his voice revealing an unshakable determination.

Gao Jiexu sneered and said no more nonsense. He raised the battle axe in his hand and chopped it fiercely at Mu Bai. Mu Bai dodged the blow flexibly. He knew that this battle would be extremely difficult, but he was fully prepared.

After Gu Juji retreated, only Mu Bai and Gao Jiexu were left on the battlefield.

Gao Jiexu held the battle axe, his figure was like the wind, and his speed was amazing. Every time he swung the axe, it seemed to tear the air apart and bring up a fierce storm. The battle axe flew and jumped in his hand, as if it was given life, agile and dangerous. He sometimes chopped, sometimes swept, and sometimes stabbed, and his attack methods were ever-changing, making it hard to defend against.

Facing Gao Jiexu's violent offensive, Mu Bai kept dodging, trying to find the opponent's flaws. However, Gao Jiexu's attack speed was too fast, and every swing of the axe put him in danger. Mu Bai felt that his dodge was becoming more and more difficult, and every dodge required a lot of physical strength and energy.

As time went by, Mu Bai's breathing began to quicken, and sweat slid down his forehead. He knew that he couldn't go on like this, and he had to find a way to break the deadlock. However, Gao Jiexu's attack was like a violent storm, leaving him no chance at all.

The sharp edge of the battle axe drew dazzling cold light in the air, and almost touched Mu Bai's body every time.

Mu Bai knew that facing Gao Jiexu's gusty battle axe attack, simple dodging could not turn the tide of the battle. At the critical moment, he took a deep breath, and the power in his body suddenly surged. Behind him, the Yu He hidden in the shadows suddenly extended out, like a giant eagle spreading its wings in the night, revealing a mysterious and powerful force.

As Mu Bai's mind moved, Yu He instantly shot out countless black wing bullets. These bullets, with the sound of breaking through the air, shot at Gao Jiexu densely and swiftly. Each wing bullet contained amazing penetrating power, as if it could penetrate all obstacles.

Gao Jiexu's eyes flashed with surprise. He didn't expect Mu Bai to have such a method. Faced with the sudden wing bullets, he had to temporarily give up chasing Mu Bai and instead swung the battle axe in his hand for defense. The battle axe turned into an indestructible barrier in his hand, blocking the wing bullets shot at him one by one.

However, the number of wing bullets was too large. Although Gao Jiexu blocked most of them, a few bullets still penetrated his defense and left shallow scars on him. This sudden change made Gao Jiexu's offensive stagnate.

Facing Mu Bai's sudden attack of Yuhe, Gao Jiexu did not appear panicked. Instead, he sneered and revealed his unfathomable strength. He tightly grasped the Hezi Shura Axe in his hand, and in an instant, purple flames appeared on the axe body.

These flames were not ordinary flames. They seemed to have life and danced with Gao Jiexu's will. The flames spread rapidly, forming a solid purple flame shield that enveloped Gao Jiexu's entire body.

When the black feather bullets shot by Mu Bai's Yu He hit the purple flame shield, there were bursts of metal-metal clashing sounds. Those originally indestructible feather bullets seemed to have met their nemesis at this moment, and were blocked by the purple flames and could not move forward.

Gao Jiexu stood behind the purple flame shield, his eyes staring coldly at Mu Bai through the gaps in the flames. His eyes were full of teasing and disdain, as if telling Mu Bai: Your attack is ineffective against me.

Seeing this, Mu Bai's heart sank. He didn't expect Gao Jiexu to have such a powerful defense method that could easily block his Yu He attack.