"Susu, I am about to enter the Nirvana stage, and the time is very short, so I don't have the time and energy to explain too much to you. This is my 2,999th Nirvana, fate is destined to have a catastrophe, must be under the Hongmeng tree to achieve Nirvana, I have waited for millions of years Hongmeng Tree finally reappeared in the world, no matter what, please be sure to send me in the Nirvana period to the Hongmeng Tree. ”

After the divine thought was transmitted, the phoenix was silent.

Wu Susu saw that the phoenix itself was wearing red flame light feathers, and suddenly hung in the air and did not move.

Immediately after, the handsome light feather began to shrink, but it did not retract into the body, but gathered on the surface to form a red flame light egg.

This is...... The legendary phoenix nirvana?!

At this moment, everyone on the scene knew what was going on, and they all understood why the phoenix was so anxious, and it was estimated that it should be related to the Nirvana period.

Legend has it that the phoenix lives with chaos, immortal and indestructible, but every once in a while it must be nirvana to be reborn, which is the law of the phoenix's physical operation and the fate of the phoenix.

Wu Susu naturally understood, and she also understood why the phoenix insisted on going straight to the battlefield of ten thousand immortals.

At this time, some people in the crowd of onlookers were greedy, wanting to snatch the phoenix that turned into a nirvana egg, Wu Susu's face was cold, and the thumb of his left hand slightly opened the saber on his waist, although the saber was only raised a little bit, and he didn't even see the blade, but there was a sharp sword aura that broke out of the sky, cutting the person who snatched the phoenix egg in half, and the scene was silent, and no one dared to be greedy anymore!

"This is sword drawing?!"

The red fish fairy on the side had a light in his eyes, and he felt that this sword drawing technique was really unguardable.

Wu Susu ignored everyone's shock, and with a single move, a suction force sucked the phoenix egg into his hand.

Looking at the phoenix egg in his hand, Wu Susu fell into deep thought, and the onlookers saw that there was nothing to look forward to, so they dispersed one after another.

The Red Fish Fairy watched quietly for a while, and saw that Wu Susu still didn't speak, so he took the initiative to speak: "Wu Susu, what are you going to do next?" ”

"I don't know!"

Wu Susu shook his head blankly.

The phoenix sent her the last power to her, telling her to put the phoenix egg under the Hongmeng tree, otherwise Nirvana would fail.

As for why she failed, and what the fate tribulation that Phoenix said was, Wu Susu didn't know at all, so she was hesitant now, first, she didn't know the reason, and second, she didn't know the method.

The Red Fish Fairy said, "Since you have come to recover the phoenix, now that the phoenix egg is in your hands, you can go back." ”

"But...... Phoenix's Nirvana this time is two thousand nine hundred and ninety-nine times, which seems to be a very crucial reincarnation number, and the hit is accompanied by a catastrophe, which must be resolved under the Hongmeng tree. Wu Susu didn't know much about the world, and he didn't have so many eyes, so he said it directly.

The Red Fish Fairy muttered, "Then don't you have to enter the island in the middle of the lake?" ”

Wu Susu looked at the phoenix egg in his hand and nodded slowly.

The Red Fish Fairy sighed and said, "Then there is only one way to enter the island in the middle of the lake. ”

"I'd like to think about it for a while."

Wu Susu knew that the method that the Red Fish Fairy said was to become a sword servant, but she didn't plan to take that step immediately, but wanted to observe the situation of the phoenix egg before making a decision.

In the next three months, Wu Susu basically didn't do anything else, and just observed the nirvana of the phoenix egg all day long.

She found that in the past three months, the luster of the phoenix egg had become lower and lower, and although the aura in the Ten Thousand Immortals Battlefield was so abundant, it was still useless.

On this day, the white fairy returned to the medical fairy island from the island in the middle of the lake, and at the suggestion of the wood spirit monkey, Wu Susu decided to ask the white fairy to see the phoenix egg, anyway, the white fairy usually treats both humans and animals, and can barely be regarded as a veterinarian, and there is nothing wrong with seeing a doctor for an egg.

"Is this the legendary Phoenix Nirvana egg?"

The white fairy has been diagnosed and treated countless times in his life, but he has really never diagnosed an egg, especially the legendary ancient beast phoenix egg.

Wu Susu nodded and said: "That's right, this is the phoenix of my martial family, this time I have entered the Nirvana period, but I don't know what happened, this phoenix egg is getting darker and darker, please take a closer look." ”

"Don't worry, I'll do my best!"

After a comprehensive inspection, the white fairy finally found the location of the phoenix egg.

Wu Susu anxiously asked, "Medical Immortal, may I ask what is going on with this phoenix egg?" ”

The white fairy pondered for a moment before saying, "I heard from you just now that the phoenix has reached the two thousand nine hundred and ninety-ninth Nirvana, and it is close to the level of the three thousand avenues, so it should be about to start a new reincarnation." This kind of great reincarnation can be different from ordinary nirvana, which is at best a small reincarnation, with one round every three thousand. Once the three thousand are exhausted, the Phoenix's origin will be close to being exhausted, and at this time, it will be necessary to replenish and activate the origin again before starting a new round of nirvana......"

Speaking of this, the white fairy looked at Wu Susu and said word by word: "The problem with the phoenix egg is that the origin is exhausted, which cannot be replenished by absorbing the aura of heaven and earth. ”

"The phoenix was born under the Hongmeng tree, so if you want to replenish the origin, you can only go to the Hongmeng tree!" The Redfish Fairy concluded.

Wu Susu couldn't believe it, and confirmed again: "Medical Immortal, you mean that a phoenix's one-time origin can only be nirvana three thousand times, and once the origin is exhausted, it must replenish the origin to be resurrected, otherwise it will die, right?" ”

The white fairy shook his head: "According to the law, the phoenix can achieve nirvana three thousand times, but if it is seriously injured and hurts the origin, it will reduce the number of nirvana." However, even if the origin is really depleted and cannot be replenished, the phoenix will not die, but will remain in the state of an egg until one day the origin is replenished. After all, the phoenix lives with chaos, and it is not so easy to die. ”

"Isn't there any other way than the Hongmeng Tree?" Wu Susu did not give up.

The white fairy thought for a while and decided to give it a try with the Great Recovery Technique to see if the Three Thousand Great Dao Technique had any effect on the origin of the Phoenix Egg.

I saw that the white fairy went straight to the Great Recovery Technique, and a ray of light landed on the Phoenix Egg, at first the Phoenix Egg did light up, but soon it dimmed again, and after repeating this several times, the White Fairy could only regretfully say that even the Great Recovery Technique, one of the three thousand avenues, could not restore the origin of the Phoenix Egg.

After all, the exhaustion of the origin of the phoenix egg does not belong to the injury, but just the law of nature.

Just like the lifespan of a person, that is, the cycle of cell division, is also a natural law, no matter how powerful the recovery technique is, it is impossible to extend the lifespan of a person indefinitely.