After about three days or so, the fast-flying Yun Tianyu flew to the inaccessible Heavenly Demon Forest.

"Tian Yu, take out the Heavenly Key and sense the location of the entrance to the Heavenly Tomb. "Because the entrance to the Tomb of Heaven is not fixed, in order to find the Tomb of Heaven, the only way to find it is to use the Key of Heaven.

"Okay!" Yun Tianyu nodded slightly, sacrificed the Key of Heaven, injected the power of true immortals into the Key of Heaven, controlled the Key of Heaven to release the power of Heaven, and sensed the location of the entrance to the Tomb of Heaven.

"Whew!" Just when Yun Tianyu controlled the Key of Heaven to sense the entrance of the Tomb of Heaven, the four people of the full moon who followed all the way appeared, encircling Yun Tianyu in the middle.

"Yin!" Just as the four of them surrounded Yun Tianyu, a deafening dragon groan came out, and the purple dragon that turned into purple light appeared immediately after.

"You four are entangled, do you really think I won't dare to kill you?" Yun Tianyu looked at the four of them with a cold gaze, and said in a cold voice.

"Kill us, is it up to you?" Full Moon relied on the advantage of numbers, and was not afraid of Yun Tianyu.

"Golden Lion King, Three-Eyed Green Tiger, come out quickly!" Yun Tianyu's mind moved, and he sacrificed the Six Beasts Diagram, summoning the two most powerful sealing immortal beasts in the Six Beasts Diagram.

"What a powerful sealing immortal beast!" Feeling that the aura exuded by the Golden Lion King and the Three-Eyed Green Tiger summoned by Yun Tianyu was not weaker than his own, the faces of the full moon and the others changed slightly.

"Since you are bent on death, then I will fulfill you. Yun Tianyu's eyes revealed a strong killing intent, and he said with a calm face.

"Tianyu, give me the key to the sky, and I will help you find the entrance to the tomb of heaven, and you will deal with them. Just as Yun Tianyu was about to attack with the Sky Breaking Light Spear in his hand, the Great Demon King left the space-time dream realm, and the voice was reminded.

"Okay!" Yun Tianyu nodded and handed the Key of Heaven to the Great Demon King.

After getting the Key of Heaven, the Great Demon King's body flashed slightly and disappeared into mid-air, while the full moon and the others saw the Great Demon King leaving with the Key of Heaven in hand, and no one stopped them, but looked at Yun Tianyu and the three immortal beasts as if they were facing a great enemy.

"Let's go up, fight quickly!" When the Great Demon King was holding the Key of Heaven to find the entrance to the Tomb of Heaven, Yun Tianyu held the Sky Breaking Light Spear and attacked the four of the full moon with the three immortal beasts.

Because the full moon was the strongest, Yun Tianyu, who was holding the sky-breaking light gun, directly faced the full moon and launched an attack on him.

"Tianlun Full Moon Slash!" Yun Tianyu attacked with a sky-breaking light spear, and the full moon immediately fused with the best immortal weapon Full Moon Scimitar, turning into a round of bright full moon and launching a counterattack.

When the half-moon-shaped blades slashed in, Yun Tianyu, who had the defense of the Lost Crown, did not dodge in any way, and let the half-moon blades slash on his body.

With the help of the Lost Crown to defend against the attack, Yun Tianyu's entire body suddenly accelerated, and with a shot of the Sky Breaking Light Gun, he pierced through the full moon, easily breaking through his attack, injuring him, and a large amount of blood flowed out of his pierced body.

As soon as the full moon came up, he was injured by Yun Tianyu, which suddenly alarmed Tianxin and the others who were fighting fiercely with the three immortal beasts, but under the entanglement of the fierce attack of the three immortal beasts, Tianxin and the others could not withdraw to rescue the full moon at all.

However, the full moon also has a lot of powerful hole cards, just when Yun Tianyu was holding the sky-breaking light gun and wanted to kill him in one go, the full moon quickly took out a high-level speed talisman and stuck it on his body, instantly soaring in speed and dodging Yun Tianyu's attack.

"Flame Poison!" Dodging Yun Tianyu's attack, Full Moon immediately took out a golden silk brocade box, quickly opened it, and released a ball of fire-like toxin that was forbidden inside.

When Yun Tianyu, who was attacking at high speed, was contaminated with flame poison, he immediately felt a burning pain on the surface of his skin, and a large amount of flame toxin continued to burrow into Yun Tianyu's body.

"Hmph, I can't break through your body's defenses, and I can't hurt you if I don't believe in poison. Seeing that Yun Tianyu's body was stained with a lot of flame poison, Yuan Yue showed a smug smile.

"The power of devouring poison, devouring!" was corroded by the flame poison, Yun Tianyu immediately controlled the power of devouring the poison in his body to devour, and soon, the flame poison that burrowed into his body was swallowed by the power of devouring poison, and Yun Tianyu, whose skin was red, recovered as before.

"What, recovered so quickly. Just as the full moon was waiting for Yun Tianyu's toxin to attack and attack him deadly, Yun Tianyu suddenly recovered to its original state, which made the full moon show a thick look of horror.

"It's just a toxin trying to hurt me, you're naïve. Yun Tianyu showed a faint sneer, and the wings of Jinpeng behind him began to flapped violently, increasing his own speed, and continued to attack the full moon.

The failure of the toxin attack immediately made the full moon a little flustered, plus the attack power of the sky-breaking light gun was too terrifying, and the physically injured full moon didn't dare to let the sky-breaking light gun hit it again, so he could only desperately dodge.

The full moon that was constantly dodging was in danger, and the three Tianxin were a little anxious, but the three immortal beasts were very difficult, and the fierce attack of the three Tianxin could not achieve a decisive advantage in a short period of time.

Just when the full moon and the others were retreating, Yun Tianyu received a message from the Great Demon King, who told him that he had found the entrance to the Heavenly Tomb and asked him to hurry over.

"Hmph, I'll let you go today, if you dare to entangle again, don't blame me for killing you. "Although Yun Tianyu has achieved an absolute advantage, but after all, Yuanyue is the number one master under the curtain of Wuwen Taishi, and his strength is also terrifying, it is very difficult to kill him with Yun Tianyu's current strength, so hearing the transmission of the Great Demon King's heart, Yun Tianyu decisively gave up killing Yuanyue, and after leaving a cruel word, he quickly flew into the gloomy Heavenly Demon Forest with the three immortal beasts.

"Full Moon, are you okay!" Full Moon left with the three immortal beasts, and the three Tianxin immediately appeared beside the seriously injured Full Moon and asked with concern.

"I'm fine!" Yuan Yue glanced at the location where Yun Tianyu disappeared and said with some reluctance.

"Full Moon, should we chase them!" the gloomy Tianxin whispered to ask his opinion.

"The man's spear is terrifying, and the defense is invincible, and we have nothing to do with him. I suggest that you tell the Taishi about the situation here and let the Taishi decide. The pale Full Moon suggested.

"Okay, that's it!" The three of Tianxin nodded, agreeing to Yuanyue's proposal, and after Yuanyue got in touch with Wuwen Taishi and told him about the situation here, they waited patiently outside the Heavenly Demon Forest.

At this time, Yun Tianyu, who flew into the Heavenly Demon Forest, collected the Golden Lion King and the Three-Eyed Green Tiger into the Six Beasts Diagram, and rode the purple dragon that changed into his body, quickly shuttling through the Heavenly Demon Forest.

Under the guidance of the Great Demon King again and again, Yun Tianyu rode the purple dragon and quickly flew to the depths of the Heavenly Demon Forest, and found the entrance to the Heavenly Tomb full of strange powers.

"Great Demon King, why didn't you open the Heavenly Tomb Entrance Prohibition?" Flying to the entrance of the Heavenly Tomb, Yun Tianyu saw that the Great Demon King was holding the Heavenly Key and did not open the Heavenly Tomb Entrance Prohibition, and asked softly.

"This Heavenly Tomb Entrance Prohibition is very powerful, and with my current strength, there is no way to open it!" the Great Demon King shook his head slightly, explaining why.

"I don't know if this Skybreaker Light Gun can forcibly break the ban on the entrance to the Tomb of Heaven?" Yun Tianyu frowned slightly, wanting to try it with the attack power of the Skybreaker Light Gun.

"Tian Yu doesn't have to try, and the Sky Breaking Light Gun can't break the ban on the entrance to the Heavenly Tomb. The Great Demon King said in a low voice.

"The Sky Breaking Light Gun can't be broken, so how can we break the ban and enter inside. Yun Tianyu asked with a frown.

"The fact that the Sky Breaking Light Gun can't break the ban doesn't mean that the space-time dream can't be broken, with the power of the ban at the entrance of the Heavenly Tomb, I think only the space-time dream can be broken. The Great Demon King spoke.

"It's okay to have a space-time dream! Okay, I'll try to control the space-time dream. With that, Yun Tianyu took the Key of Heaven handed by the Great Demon King and inserted it into the forbidden at the entrance of the Heavenly Tomb, and then, a terrifying forbidden force poured into Yun Tianyu's body through the Key of Heaven.

"Buzz!" When the forbidden power of the entrance of the Tomb of Heaven poured into Yun Tianyu's body, the space-time dream hidden in Yun Tianyu's mind immediately became agitated, easily dissolving the forbidden power of the entrance of the Tomb of Heaven.

A middle-aged man sealed in the Heavenly Tomb sensed the existence of the space-time dream through the Heavenly Tomb, and immediately broke free from the physical restraint, and the Heavenly Tomb shook for a while.

"Tianyu, don't be afraid, go all out to break the ban!" Feeling that the Heavenly Tomb suddenly shook, Yun Tianyu showed a hint of hesitation, and at this time, the voice of the Great Demon King sounded in his ears, urging.

"Okay!" Yun Tianyu believed in the Great Demon King very much, and when he heard his voice, he immediately got rid of the distracting thoughts in his mind, and controlled the space-time dream realm to break the ban with all his might, wanting to rescue the two mysterious masters who were trapped.

Just when Yun Tianyu controlled the space-time dream realm to break the ban on the entrance of the Heavenly Tomb, he received a summons from the full moon, and the martial arts master who had killed the immortals appeared outside the Heavenly Demon Forest at an extremely fast speed.

"Meet the Grand Master!" Wu Wen Taishi appeared, and the four of them immediately saluted respectfully.

"You said those people fled into the Heavenly Demon Forest?" asked Wuwen Taishi, who was wearing a dark golden robe and was not angry and arrogant, in a low voice.

"Well, one of them's treasure is terrifying, and we can't break through his defenses, so we can only let them enter the Heavenly Demon Forest. Full Moon nodded lightly and said.

"I can't break through his defenses, I think that person may have a defensive True Spirit Hallow!"

"Okay, you four come with me!" After speaking, Master Wuwen flew into the Heavenly Demon Forest with the four of them to find the whereabouts of Yun Tianyu and the others.

Because Wuwen Taishi had reached the realm of immortals, when he unleashed his powerful soul power to cover the entire Heavenly Demon Forest, he immediately locked on Yun Tianyu and the others.

When he sensed that the entrance to the Heavenly Tomb was abnormal, his complexion changed slightly, and he released a powerful power of heavenly immortals, entangled the full moon and the others, and a teleportation appeared at the entrance of the Heavenly Tomb.

Just when Wuwen Taishi teleported appeared, Yun Tianyu controlled the space-time dream realm and successfully broke the ban on the entrance of the Heavenly Tomb, and a clumsy and vicissitudes of power poured out in the Heavenly Tomb.