After being grabbed by the ninth prince, Ye Xingchen did not resist, but looked at the map to see where the ninth prince was going to take him.

However, after looking on the map for a while, Ye Xingchen found that the direction the Ninth Prince led him forward was still in the yellow area.

"Is it because the Ninth Prince knows about other Demon Lord Palaces?"

Ye Xingchen guessed in his heart.

This is very likely. After all, the Central God Kingdom has explored the Chaos Secret Realm for many times, so it must be known that many Demon Lord Palaces are.

As time passed, Ye Xingchen's guess was confirmed.

Because in Ye Xingchen's spiritual power, a black war fortress had been discovered, which was similar to the Demon Lord Palace they attacked before.

"Did you find it?"

The Ninth Prince sensed Ye Xingchen's face change and snorted coldly: "I will attack the Demon Lord with all my strength later. I know that the spiritual attack can ignore the formation of the Demon Lord Palace. As long as you severely damage the Demon Lord once, I can take the opportunity to destroy the formation, and leave the rest to me."

"I'm afraid I need to burn my spiritual power to severely damage the Demon Lord." Ye Xingchen said in a deep voice.

The Ninth Prince said lightly: "One hundred thousand years, after the matter is completed, I will let you practice in the Time Tower for 100,000 years, which will be enough for you to restore your spiritual strength."

"No, the time is too short, it will take at least 200,000 years." Ye Xingchen naturally had to increase his time and seek benefits for himself. After all, he now needs time to improve his Chaos Domineering Body.

"150,000 years, at most, 150,000 years, don't show off your tricks for me." The ninth prince's eyes were sharp, staring at Ye Xingchen like a needle, and said coldly in an unquestionable tone.

Ye Xingchen gritted his teeth and said, "Okay!"

But he was so happy that with these fifty thousand years, he could at least increase the Chaos Overlord to %45, and then he would be comparable to the semi-saint.

With the strength of a semi-saint, it is not to mention that he can defeat the Ninth Prince, but at least he is enough to protect himself.

Of course, Ye Xingchen wanted to hide his strength for the time being and could not let the Ninth Prince discover it. He also wanted to show off his cultivation time in the Time Tower. After all, once he had a feud with the Ninth Prince, he would not want to enter the Time Tower to practice again.

"Swish!"

After reaching the terms with the Ninth Prince, the two had already arrived above the Black War Fortress. Looking down from above, they saw that the Black War Fortress was full of demons. They also discovered two strange invaders, Ye Xingchen and the Ninth Prince, and rushed towards them.

"Remember your mission and leave the rest to me!"

The ninth prince shouted coldly and then sacrificed a powerful king soldier. This king soldier was also made of holy soldiers materials. It looked like a fiery red whip. After sweeping, all the demons surging in front of him screamed and died.

Ye Xingchen's pupils shrank and his face was extremely solemn. He found that among these murdered demons, there were many great kings, and even a strong man comparable to the level of a marshal.

However, under the sweeping of the Ninth Prince's whip, even the marshal-level king would die tragically, which is beyond imagination.

"The Ninth Prince is very strong, infinitely close to the saint, much stronger than ordinary semi-saints. Moreover, his king soldier is already the top king soldier. As long as he becomes a saint, this king soldier will evolve into a holy soldier."

Ye Xingchen watched carefully and inquired about the strength of the ninth prince.

Because if he wants to get rid of the Ninth Prince, he will sooner or later face the Ninth Prince. Of course, he must understand his strength in advance so that he can deal with it.

"Hurry up and do it!"

Suddenly a loud shout rang in Ye Xingchen's ears.

Ye Xingchen looked at him and found that the Ninth Prince had wiped out the invading army of demons. The remaining demons were so scared that they hid in the Black War Fortress when they saw the terrifying power of the Ninth Prince.

They are not idiots either. They obviously see that the Ninth Prince is too strong, so they will naturally not come out to die and use the formation of the Black War Fortress to defend.

"Boom..."

Ye Xingchen flew in front of him, and his huge spiritual power spread out, and he immediately understood all the situation in the Demon Lord's Palace.

At the same time, the demon lord who was in the center of the formation was also seen by Ye Xingchen.

"It's time to burn the spiritual power again!"

Ye Xingchen smiled bitterly, then burned his spiritual power without hesitation, condensed a huge heart sword, and rushed towards the Demon Lord hiding in the center of the formation.

The demon lord who was in charge of the formation immediately stood up and his eyes swept around with sharp eyes. He obviously felt that the danger was coming, but unfortunately he didn't know what it was.

When he guessed that it was a spiritual attack, it was too late.

"Puff!"

The soul of the Demon Lord was torn apart by the Heart Sword. He screamed, blew blood and flew backwards.

After burning his spiritual power, Ye Xingchen's state of mind almost reached the sixth level peak. Under the impact of this huge spiritual power, even if he used the strange things in heaven and earth, he could not resist it, let alone the Demon Lord who did not have the strange things in heaven and earth.

Of course, as a semi-saint, the Demon Lord's state of mind has also reached the fifth level, so Ye Xingchen cannot kill the Demon Lord with his heart sword in seconds.

"call out!"

After Ye Xingchen severely injured the Demon Lord, he continued to gather his heart sword to kill the Demon Lord.

The power of the burning mind will disappear quickly, and he must save time to give the demon respectful wound to the greatest extent.

"Puff puff puff!"

The Demon Lord was attacked by the Heart Sword three times in a row, and he felt that his soul had been torn to pieces. He no longer had the ability to preside over the formation.

"good!"

The Ninth Prince kept locking in the Demon Lord. When he noticed the Demon Lord's slackness, he immediately burst out with all his strength and bombarded the formation in front of him.

"Click!"

The void was broken and the formation cracked.

After all, without the formation presided over by the Demon Lord, it would not be able to stop the attack of a semi-saint, let alone a top semi-saint like the Ninth Prince.

"roar!"

Once the formation was broken, the Demon Lord stabilized the soul's injuries. He roared and rushed towards the Ninth Prince, fighting fiercely. The powerful aftermath of the battle made the surrounding void shatter.

Ye Xingchen had already been away from him, so he would not participate in this level of battle. With his current strength, he was not qualified to participate.

"Just observe the specific combat power of the Ninth Prince!"

Ye Xingchen watched the battle carefully in the distance.

As the saying goes, only by knowing yourself and your opponent can you be defeated in a hundred battles. Only by knowing the Ninth Prince can you deal with him.

However, the more he watched the battle, the more Ye Xingchen discovered the terror of the Ninth Prince. From beginning to end, the Ninth Prince was suppressing the Demon Lord, and the Demon Lord had no chance to escape from the Ninth Prince.

This is overwhelming strength.

"If the Demon Lord hadn't been hiding in the formation, even if the Demon Lord's soul was not injured, he would probably not be the match of the Ninth Prince."

Ye Xingchen was secretly surprised.

The Ninth Prince's strength has definitely reached its peak among the semi-saints. With such a foundation, the Ninth Prince can immediately reach the peak of the little saint once he breaks through and becomes a saint.

But this is obviously not the goal of the ninth prince. He wants to go further. Once he breaks through and becomes a saint, he will be the great saint.

A strong man at the Great Saint level, looking at the entire Chaos Continent, is a giant no matter where he is.
Chapter completed!