Feeling a piercing pain, Chen Tiandao suddenly collapsed in a pool of blood.

Seeing this, Lin Yu increased the strength in his hands.

The thunder and flame laws were activated simultaneously, and the Qianli Sword released an overwhelming sword energy.

Zhang Yuanfeng behind him was also waving the halberd in his hand, and the millions of wind blades of Fengyun Dao instantly burst out with terrifying energy as they circled around the two powerful energy fluctuations.

boom!

Powerful energy collapsed.

The battle was won with a crushing victory, and countless energy beams were instantly filled and rushed towards Xuanwu.

The entire space was shaking and the river water was boiling and tumbling.

Just as Lin Yu and Zhang Yuanfeng's attacks fell on Xuanwu's body, he pulled himself away and dived into the river.

A faint sound came from the depths.

...

...

"I underestimated the humans. I will come back. You can't escape!"

Suddenly, the entire interior space became extremely silent.

Apart from the spots left by the powerful energy fluctuations, it seemed as if nothing had happened.

Lin Yu strode forward, his eyes fixed slightly as he looked into the depths of the river.

"Damn it, he actually let him get away!"

Lin Yu and Zhang Yuanfeng came in front of Chen Tiandao.

At this time, Chen Tiandao's vitality was rapidly fading. He was not attacked in an ordinary way. Xuanwu's attack was a killing move that directly invaded his internal organs.

"Alas, Brother Lin, this kid won't live long. There's no way to save him."

Zhang Yuanfeng said with a sigh.

He observed Chen Tiandao's current condition through the halberd. He had completely lost consciousness.

There was not even any feedback from instinct. Generally speaking, this kind of situation in the City of Illusion was equivalent to a death sentence.

Lin Yu condensed the power of Holy Yuan around his body and tried to infuse it into Chen Tiandao's body.

But he found that the two forces repelled each other and could not be integrated at all.

No wonder Bai Suanming fed the holy medicine to Chen Tiandao without hesitation.

"We can't just give up like this. We still have some use for this kid."

Lin Yu said inwardly, and drew out the Qianli Sword to cut open Chen Tiandao's meridians.

The moment he saw the blood coagulate, he looked at the river beside him with some hesitation.

Zhang Yuanfeng was confused when he saw this. "What's wrong, Brother Lin? Are you planning to soak this kid in water?"

Lin Yu nodded, and carefully recalled the state of the Lengshuang clan's ancestor when his carrier appeared.

The power of this river should be more powerful than they imagined.

"The power supply can survive for tens of thousands of years, it must have gone through some special means. Even if he is just a consciousness, the ancestor of the Lengshuang clan is not."

As he spoke, Lin Yu lifted Chen Tiandao and brought him to the river, then raised his head and asked Zhang Yuanfeng.

"Brother Dao, do you remember when the carrier of the ancestor of the Lengshuang clan appeared? There was nothing here originally, and there was no sign of life or breath at all, but through the river, a breath was generated."

Zhang Yuanfeng thought about it and suddenly realized.

The ancestor of the Lengshuang clan could live for thousands or tens of thousands of years. It must be Xuanwu who was behind it.

Xuanwu is just a power provider. He can only give power to the ancestor of the Lengshuang clan, but cannot directly help him maintain his vitality.

The only variable is the river in front of them.

"I understand, Brother Lin. The water flowing in this river is the water of life. The thing called Xuanwu should rely on this river to preserve the ancestor of the Lengshuang clan!"

Lin Yu frowned slightly, and for a moment he couldn't be sure whether his guess was correct.

"This is just our guess. It's too risky to gamble Chen Tiandao's life with this thing."

Zhang Yuanfeng then sighed, "Ah, Brother Lin, what you said is true. If we put this kid into the river just to verify our hypothesis, it would be a bit unfair to him, even if our original intention was to save him."

After a brief silence, Zhang Yuanfeng suddenly spoke, "Why don't we send him back, Brother Lin? Other people in Wuji Palace should be able to save this kid."

Hearing this, Lin Yu couldn't help but roll his eyes. This was the eighteenth floor underground.

Not to mention the time it would take to get through layers of obstacles and return to the ground, they also had to leave the cave area first.

Once you go out, there is almost no possibility of returning without a guide.

"We have come this far. Are you sure you want to give up the body of the ancestor of the Lengshuang tribe to save him? If you are willing, I have no objection."

When Zhang Yuanfeng heard this, he quickly waved his hand and said, "Forget it, just pretend I didn't say anything."

For a moment, Lin Yu fell into deep thought.

He has another way, which is to use the holy medicine to save Chen Tiandao.

But this holy medicine is the key to his return to the Supreme Realm of Chaos and the most powerful currency in the entire Spirit Realm Star Domain.

He also planned to bring it back to show that group of people the product of the Three Thousand Star Fields.

At the same time, Zhang Yuanfeng also remembered the matter of the holy medicine and asked Lin Yu in confusion.

"Brother Lin, why don't you use the holy medicine to save him? You have high hopes for the holy medicine, and even think that you can use it to deceive the eyes of the ancestor of the Lengshuang clan. Now is the time, don't be stingy with that little thing."

Lin Yu shook his head without thinking, "Don't think that I swallowed the holy medicine just like eating candy, but that was also my first time absorbing it. The holy medicine is very precious in the Lingjing Star Domain, and I have other uses for it."

Zhang Yuanfeng really couldn't understand why Lin Yu was unwilling to take out the holy medicine even so.

He suddenly had an evil idea and took out his halberd and swung it casually.

Seeing this, Lin Yu directly held the Qianli Sword to stop his action.

"Be careful, brother. Don't hurt me by accident. If you get my blood on your body, won't you be able to see through all my thoughts?"

Seeing that Lin Yu had seen through his thoughts, Zhang Yuanfeng smiled awkwardly.

"You misunderstood me, Brother Lin. If you really don't want to use the holy medicine on this kid, then try this river. Maybe the water flowing here is really the water of life. If anything unexpected happens, it won't be too late to use the holy medicine."

"Since the ancestor of the Lengshuang clan can use this to maintain his body, then Chen Tiandao should be able to do it too. Don't forget that a big part of the reason we came here is because of the Wuji Palace."

Lin Yu was not interested in the bond between Wuji Palace and Lengshuang Clan.

But at present, this is the only optimal solution.

"Forget it, let's try the flowing river water first. Otherwise, use the holy medicine. Chen Tiandao can't die yet."

Zhang Yuanfeng nodded, and used the Fengyun Dao to summon a tornado.

The tornado carried Chen Tiandao and tested it back and forth above the boiling sea.

After making sure that this thing was not dangerous, he slowly put Chen Tiandao in.

The moment Chen Tiandao's body came into contact with the boiling river water, his skin and flesh suddenly began to fester, and in an instant there was no intact skin left from head to toe.

Seeing this, Zhang Yuanfeng was shocked and hurriedly wanted to bring Chen Tiandao up.

But before he could make a move, Lin Yu stood up and stopped him.

Zhang Yuanfeng didn't understand what was going on. As he watched Chen Tiandao's skin rapidly fester, he had no other thoughts.

"Wait, did you sense that?"