Susanoo

"Damn it! There's no other way! Obito, merge with me!"

Black Zetsu spoke loudly, revealing his trump card. As soon as he finished speaking, he turned into a lump of black mud and Obito with Obito.

Obito originally had a large number of White Zetsu Cells fused into his body, which caused his Yang Release Chakra to far exceed that of ordinary people, allowing him to use the power of the Mangekyō Sharingan indefinitely.

However, after merging with Black Zetsu, Obito, who became a hermaphrodite, felt his Yin Release Chakra surge wildly, not only in quantity but also in quality.

"This power... could it be the Eternal Mangekyo?"

Obito filled with surprise. Recalling what Black Zetsu and Hancock had said before, a thought flashed through his mind: Black Zetsu's origins seem to be quite unusual...

However, this thought only flashed through his mind. Obito didn't have time to think about Black Zetsu's weaknesses. All his attention was focused on himself, trying to squeeze out more power to fight Hancock.

The Sharingan is an external organ stimulated by pure Yin Release Chakra. Sharingan advances, the Yin Release Chakra becomes even purer. Similarly, as the Yin Release Chakra becomes stronger, the power of the Sharingan will naturally become even greater.

This is similar to the relationship between Yang Release Chakra and Sage Body; the two complement each other.

Stimulated by the powerful Yin Release Chakra, Obito Uchiha felt a strange power about to burst forth in his eyes. As the Chakra within his body exploded, Rib-Shaped Chakra Defense immediately formed on his body surface.

This is the ultimate secret technique of the Mangekyō Sharingan — Susanoo!

Given that Obito Uchiha only had one Sharingan, he would have had almost no way to use Susanoo —although there were examples of Shisui Uchiha opening Susanoo with one eye, and even Madara Uchiha opening Susanoo without eyes.

However, at least when Shisui Uchiha first awakened the Mangekyo, he had both eyes. He Susanoo and had the experience. Even with only one eye left, he could still barely activate it.

Madara Uchiha is another story altogether. He was once a powerful figure who gave birth to the Rinnegan. Opening Susanoo without eyes is just ordinary for him.

Obito Uchiha only had a Mangekyō Sharingan from the beginning and had never used the power of Susanoo. Naturally, even if Awakening the Mangekyo, he would not be able to use that kind of divine power.

But now, under the powerful stimulation of Yin Chakra, Obito Uchiha can almost feel the mysterious power within his Mangekyo being fully unleashed, and the Susanoo at the rib stage is just the beginning.

As the Chakra within Obito Uchiha surged forth, the Susanoo was originally just a rib-shaped creature, rapidly grew taller and larger. With a thunderous roar, it smashed through the ceiling of the Research Base. Muscles grew from the pure Chakra ribs, forming a physical body, and eventually armor grew, transforming it into a giant tens of meters tall.

Hancock stood at the feet of Susanoo, quietly watching Obito Uchiha. Her expression showed no fear, but rather a hint of excitement.

"Looks like it's time to get a little serious! Hmm... I'll try out the power of this Chakra Giant without using my Chakra and Devil Fruit abilities!"

"Speaking of which, it's been a long time since I've fought a giant since I left the Pirate World!"

As she spoke, a hint of belligerence appeared on Hancock's delicate and pretty face. Without using any Chakra enhancement, she simply clenched her fist, and jet-black Armament Haki and Conqueror's Haki with faint black Inazuma simultaneously wrapped around her fist.

"So powerful, it's incredibly powerful! Is this the strongest power of the Uchiha Clan?!"

"I should thank you! Being able to force Black Zetsu to this point has allowed me to truly experience the power of the Uchiha Clan's divine power! As a token of my gratitude, I'll show you..."

"Stop your nonsense in front of me!"

Hancock was originally waiting for Obito Uchiha make a move, but unexpectedly, due to the sudden increase in his strength, Obito committed the common trait of the Uchiha Clan, laughing wildly while explaining. Hancock, who was getting a little impatient, threw a punch without hesitation.

With a deafening roar, without using any Chakra, Hancock's physical strength alone compressed the air into a pillar of light, which blasted out and smashed into Susanoo's head.

The cracking sounds continued, and Obito Uchiha immediately shut his mouth. He pushed his Mangekyō Sharingan, and the Yin Release Chakra power that he felt was almost inexhaustible was almost instantly depleted by one-tenth.

Susanoo began to crumble under pure physical violence, only to recover again under the powerful Chakra he had channeled into it. This repeated destruction and recovery made Obito understand what it felt like to experience a precipitous drop in Chakra, and it also caused his Mangekyō Sharingan, to immediately suffer a further increase in nearsightedness.

"Damn it, is this woman a monster?!"

Obito couldn't help but roar. The pure physical strength was so strong that it could shatter Susanoo just by moving from a distance. This was completely beyond Obito's imagination!

Fortunately, after Obito and Black Zetsu merged, not only did their Yin Release Chakra increase significantly, but their recovery ability also became extremely strong. What used to be a depletion of one layer of Chakra in a single attack was now recovered in just a few breaths.

"He wasn't knocked down in one hit? He's really tough!"

A smile appeared on Hancock's face, as if she were a seven or eight-year-old child holding a straight twig and seeing Flower Field stretching for miles in front of her, already unable to contain her eagerness to try it out.

However, after taking a punch, Obito Uchiha realized what was happening and no longer dared to rely on Susanoo to fight Hancock head-on. Instead, his entire body turned into a phantom and disappeared into the void.

Although Obito Uchiha estimated that Hancock probably also possessed Space-Time Ninjutsu, otherwise she wouldn't have been able to chase after him so brazenly, his most proficient skill over the years was actually Kamui. Subtracting this almost bug-like ability, Obito's strength was at most at the level of an ordinary Kage Level.

Therefore, now that Obito has figured things out, even if he knows that his opponent has the ability to counter him, he cannot give up his greatest advantage.

"Naive. You think you can escape my grasp with just a portable Space Bubble?"