Naruto, the strongest Uchiha from signing in.

The thick fog dissipated, and the temple gate slowly opened. An old woman in a white robe and a bright red night pearl on her head narrowed her eyes slightly, and wisps of smoke came out of the long-handled pipe in her hand.

"It's really disgraceful. These two guys have lived for at least a thousand years, but they were actually deceived by a little fox brat to this extent. Even the Sharingan's illusion is useless."

"Hmm... the demon fox in you really looks like the Nine-Tailed Fox, but now the Nine-Tailed Fox is sealed in a woman. That ominous and disgusting aura, you really have a secret hidden in you."

The White Snake Immortal puffed out smoke and the thick fog covering his body quietly dissipated, revealing the true appearance of the White Snake Immortal in Longdi Cave.

The body was coiled high, and the stone bed that could accommodate dozens of people was only big enough for the white snake's head, neck and a small part of its front body to sit.

His orange hair was disheveled, and the dark green cat's eye on his chest was dull and lifeless, like a magical object that was obscured.

She had a purple silk forehead guard and a red luminous pearl as big as a millstone that emitted a little glow. Her body length was much longer than the three goddesses in Longdi Cave, but her own aura was almost non-existent.

"You're so annoying! Damn old woman, what on earth do you want to do by bringing me here?"

In an instant, the three goddesses, Tanishimahime, Ichikishimahime, and Tamatsuhime, were so anxious that they were at a loss and hurriedly bowed their heads to apologize.

"I'm so sorry, so sorry! Lord White Snake, please forgive this impolite child. Give us a little time and we will definitely teach this child what politeness is."

"Forget it. It's been a long time since I've met a kid with such a huge amount of chakra and such an interesting personality. Interesting Uchiha kid, you must hold on and don't be eroded by the natural energy and turned into a snake."

"Otherwise, you will become food for all the snake creatures in the Dragon Cave. Do you understand?"

A hint of ridicule flashed across the vertical eyes in the orange pupils, and the White Snake Immortal slowly opened its snake mouth. On its sharp and thick fangs, drops of snake saliva containing vitality corroded the stone slab.

"Now, let me see how much natural energy you can withstand, Uchiha brat."

The fangs pierced the neck, and completely different from the chakra, the surging natural energy continued to pour in, and for a moment even the Black Nine-Tails who was pretending to be asleep in his inner world had to look around.

"Strange power, is this what you call natural energy? Uchiha brat, can actually make my chakra dozens of times stronger, this strange power..."

The forest courtyard suddenly disappeared. Under the influence of that terrifying vitality, the grass and trees continued to grow wildly. Black Nine-Tailed Fox suddenly released its invisible power, causing all the grass and crops to disappear.

At this moment, ripples appeared in the heart lake, and countless surging natural energies merged into the heart lake and the body of Black Nine-Tailed Fox.

"Really? I don't want to turn into the excrement of a snake creature. No matter how much natural energy it is, I will accept it without hesitation. It's coming!"

As her gaze turned, the message in the corner of her eye made Huayue's mouth twitch.

[This month's sign-in is full, daily sign-in is successful, monthly sign-in is starting...]

【Character Sign-in: White Snake Immortal】

[Possessing abilities: invisibility, transformation, thought wave, sage mode (Ryūchi Cave)]

[Randomly drawing...Successfully signed in, and you will be invisible today! 】

[Special location trigger, current location is Longdi Cave, one of the three sacred places of inheritance, sign in at the trigger location...]

【Location check-in: Longjidong】

[Obtain exclusive entry: Immortal (Snake)]

[Snake: You can freely control natural energy, sense chakra and life forms. The white snake crawling in the forest will one day shed its snake body and transform into a real dragon.]

The solemnity under the mask suddenly turned into ecstasy. The White Snake Immortal, who was continuously supplying natural energy into Huayue's body, felt this rich joy and was secretly surprised.

"Emotional changes are so strong, and he can absorb natural energy smoothly. Is this kid a ninja born to practice Sage Mode?"

However, the White Snake Immortal's inner turmoil had not yet subsided, and what was about to happen next made the emotional turmoil of this old snake, which had existed for more than a thousand years, even more obvious.

'I thought character sign-in was unparalleled, but I never expected that there would be something more powerful than character sign-in. Can location sign-in be used?'

Ever since he met many outstanding geniuses, Uchiha Kagetsu often felt autistic because he was not talented enough.

He didn't start out invincible, punch the filial son Weasel, kick the Konoha F4, ascend to the throne of Hokage, and make the naive Kaguya feel ashamed for getting pregnant for the fourth time.

The acquisition of the Sage entry allowed Uchiha Kagetsu's senses to perceive an unprecedented world, and the chakra and natural energy in his body could easily enter a balance.

Just when Uchiha Huayue was about to stop and calm down his inner excitement, the sudden message instantly turned his surprise into ecstasy.

[Continuous sign-in successful, time flow detected, all sign-ins for this year have been completed, annual sign-in is being started...]

"Ah? Not only do we have daily and monthly visas, but now we also have annual visas? Will there be a Wu next... I don't think there will be a Wu next."

In the blink of an eye, the water surface turned a deep blue. In Huayue's inner world, Black Nine-Tailed Fox felt so comfortable that he couldn't help but stretch himself.

"Little ghost... No, Uchiha Kagetsu, I never thought that there is a force in the world that can make it react, the so-called natural energy?"

"Listen carefully, this opportunity cannot be missed. If you miss this chance, it will be hard to come across such a good opportunity again. I'm going to suck hard."

Suddenly, the White Snake Immortal, who was originally infusing natural energy continuously, felt an unprecedented suction force sucking his own immortal energy into the endless black hole.

"The so-called White Snake Sage, don't tell me that this is the only level you can reach. If you want me to enter Sage Mode, this amount of chakra alone is not enough. Do you expect to spend the New Year in the Ryuchi Cave this year?"

"What on earth is this kind of chakra? This terrifying amount of chakra is like facing the whole world. The White Snake Immortal of Ryuchi Cave can't be underestimated by the Uchiha brat!"

The White Snake Immortal shouted harshly, and Princess Tanoshinshin, Princess Ichikijima, and Princess Tsuzu immediately opened their snake mouths, and their sharp fangs pierced into their limbs, infusing the natural energy in their bodies into them.

"Sorry, honey, I'll try to be as gentle as possible..."

"He is indeed the man I have my eyes on. I never thought that even the White Snake Immortal could not hold on any longer and actually asked us to take action."

"The natural energy that follows may be beyond imagination. Once you can't resist it, you must scream out loud so that we can know, hehe..."

The distinct black and white of the eyes turned into an intricate and delicate kaleidoscope at this moment, and the strange black and purple eye shadow quietly spread around the eyes.

【Annual visa successful...】