I accidentally pulled out the black light virus and I became invincible.

Mercer speculated that the reason why Gu Yi took out the Book of Emperor Weishan was to teach him one or two of the Supreme Mage's spells, so that he would feel confident enough to come to a place like this.

But she never expected that Mercer not only learned it, but also learned a whole book, which completely exceeded her expectations.

The power of the Book of Emperor Weishan was far more powerful than Mercer imagined, Mercer couldn't help but secretly thought in his heart.

"It is indeed a super magic that can only be learned at the level of the Supreme Mage. It's a pity that I'm still far behind and haven't really mastered its power. If I can fully master it, I am confident that I will not be weaker than anyone else in terms of magic!"

Mercer kept thinking in his mind while casting all the spells he had learned.

Looking at the tentacles that were plagued by severe pain, Mercer did not use the magic he had learned, but merged those magics with his own abilities. He wanted to turn them into a set of magic of his own!

"Gu Yi, I won't let you go when I get out!" Strong murderous intent burst out from his eyes. This was the first time Mercer came to this world and was plotted against.

If he had not obtained the Sharingan, it would have been impossible to suppress the tentacles of the old ruler with just the first few spells of the Book of Weishan Emperor.

He may not necessarily die at the hands of the tentacles, but he will definitely be seriously injured. When Gu Yi jumps out again, he will be unable to resist.

Rumble——!

I don't know where the roar came from. The sound became louder and clearer, as if it was ringing in my ears.

Mercer looked up in confusion. The space here was used by him as [Unbounded Blockade]. Even if it was thundering and raining outside, it would not affect this place.

"It came from my heart!"

After some investigation, Mercer discovered that the roaring thunder came from his own heart!

The next moment, thunder flashed in his eyes, and black light flashed from time to time.

Mercer opened his mouth. At this moment, a strange feeling emerged from the bottom of his heart. He did not stop this strange feeling and allowed it to spread in his heart.

The next second, the energy of these two colors was absorbed by the Sharingan, and a steady stream of lightning and black light was absorbed.

The three magatama in Sharingan's eyes also gradually changed.

The three magatama are gathered together to form a black circle. There are three black rings between the black circles to connect them. There is a small black dot centered on the black ring.

Mercer could clearly sense the changes in his eyes, "This, this is my...Mangekyō Sharingan!"

It is not the Mangekyō Sharingan of anyone in the original work. These eyes belong entirely to Mercer alone, a brand new Sharingan!

The Sharingan was originally unable to actively absorb the energy contained in the Thunder Fruit and the Black Light Virus, but Mercer was plotted by Ancient One and his life was almost in danger.

That strange feeling is a sign that the Sharingan can absorb these two kinds of energy. Perhaps this is the special nature of the Sharingan system.

"The Sharingan evolution needs have been met!" Satisfied reason, ultimate anger! 』

The system voice suddenly sounded in his mind, and Mercer suddenly realized that it was because of this.

It seems that the emotion that allows the Sharingan to evolve is not only the grief of losing relatives and friends, but also extreme anger.

The system did not provide specific evolution conditions, so Mercer reasoned it out on his own based on the existing information.

At the same time, the tentacle also recovered from the severe pain, and it was completely angry.

At first, several tentacles were suppressed by [Square Suppression], but now several tentacles were cut off by Mercer.

For a human being to be able to do this is the greatest humiliation.

The color of these tentacles gradually began to turn into deep red, like the blush of human beings when they are angry, which can also represent that it is truly angry.

Seeing the other party like this, Ganata, who originally looked a little lazy, gradually became serious, and purple energy mist appeared on her body.

"Xiao Na, don't take action." Mercer's voice came from not far away, making Ganata stunned.

"You still want to solve it yourself? The situation now is completely different from just now!" Ganata said with some urgency in her tone.

Chi.

Bang!

Two blasts rang out in the huge gymnasium, and the strong blast caused the floor under Mercer's feet to shatter, sending up a thick cloud of smoke.

"What's going on?" Ganata lightly slapped her palms, her eyes quickly searching for Mercer's figure in the smoke.

Seeing the person appearing in the smoke, Ganata's expression became dull.

After the dust and mist dissipated, a huge... dark purple skeleton was seen holding the huge tentacle in its front hand. No matter how the latter pulled it, the tentacle was tightly grasped by the huge bone hand.

Considering the size of the space in the gymnasium, the purple skeleton is not very huge, but it is still five or six meters high.

A flash of brilliance bloomed from the skull. His free left hand took the dark sword in Mercer's hand. The energy field restraining the beam sword suddenly opened, and the size of the beam sword expanded rapidly.

Swelling to a size similar to the purple skeleton, the energy field in the hilt of the Dark Sword spread out again, re-condensing it into a beam blade.

In less than three seconds, the skeleton raised the huge dark sword in its hand and slashed at the tentacle.

The previous Mercer could cut off at most two-three-tenths of a tentacle, but now it was a giant dark sword as big as a purple skeleton, which directly cut off the tentacle from the root.

The extreme pain caused all the tentacles to bend, just like a human finger subconsciously bending its fingers to protect them in pain.

"What is this stuff???"

Ganata was confused. She had never seen Mercer use this ability before.

"Corona, it is indeed different after being angry, but I am also different." Mercer chuckled.

This huge purple skeleton is the unique ability of the Mangekyo Sharingan, Susanoo!

A large number of black "silk threads" emerged from the bones of the skeleton and were intertwined on the bones. Thunder and lightning were like blood threads connected together, forming "flesh and blood".

After the "flesh" was formed, silver lightning emerged from the "flesh", forming a layer of lightning gauze on the surface of the "flesh".

If an Uchiha tribesman who can also activate the Susanoo was here, he would definitely be frightened by the Susanoo in front of him.

This Susanoo has entered its second form!

There are very few people who open the second form as soon as they open the Susanoo.

However, Mercer's second form of Susanoo was different from the ordinary second form of Susanoo.

This is a "flesh and blood body" composed of the Thunder Fruit and the Black Light Virus. In terms of resistance to attacks, it is not weaker than the original second form of Susanoo.

In terms of attack, the 200 million-heat Dark Sword can make it invincible. This Susanoo will be the strongest Susanoo.

"Wonderful, wonderful."

Feeling the changes in himself, Mercer had a look of intoxication on his face. No wonder Erzhu liked to use this form of Susanoo before he obtained the power of Six Paths.

It’s so malleable!