The Devil King laughed wildly from the Heavenly Firmament Palace, "Haha, thank you for your help, otherwise I wouldn't have the ability to revive this palace!"

"What does it mean by that?" the eldest prince shouted, things were really beyond his expectations, it was almost a sure thing to get this devil king to become the next holy lord, but now there was such a change.

The Great Elder's face was extremely ugly, and then he showed a shocked look, as if he had thought of something, he sighed slightly, and looked at the palace, "If I guess correctly, this Heavenly Cangdian is actually a key, a key that can open the seal!"

The Great Prince was taken aback and asked, "Great Elder, do you know the origin of this Heavenly Cang Palace?"

The old man nodded, his gaze a little distant. It was an era of war, and it was also the darkest era, when the Dark Demon Victor was born, that is, the master of this small world, he roamed the world, killed countless living beings, and wanted to survive the catastrophe, but he didn't expect to provoke a great god, the strong man fought with him for half a year, a continent was sunk by them, and finally the great god died, and the Black Demon Sage was not happy, almost died, he left this small world, disappeared without a trace, some people say he died, some people say he didn't die!"

"Dark Demon Sage?" Sun Chen muttered to himself, a little puzzled, "His Royal Highness the Second Prince, have you heard of this strong man?"

The second prince nodded, his expression a little serious, "He is a complete big devil, more ferocious than anyone else, slaughtering the world, just to survive the catastrophe!"

"What is that?" Sun Chen was a little puzzled, he had been listening to others, but he never knew what it was.

The second prince glanced at him in some surprise, his eyes were a little weird, he was very suspicious of how Sun Chen had cultivated to this realm today, and he didn't even know about the Transformation Tribulation.

"The Transformation Tribulation is a tribulation that the Emperor Eightfold needs to survive to be promoted to the Emperor Ninefold, because the Emperor Ninefold is called Honorable, for example, if this Dark Demon Sage is promoted to the Emperor Ninefold, he will be called the Dark Demon Venerable!"

"Oh, so that's the case!" Sun Chen nodded, but he was a little embarrassed in his heart, his knowledge was too little, no, it should be that he knew too little common sense, and he didn't even understand these basic things.

At this time, the sky was surrounded by black light, and suddenly it shook violently, soared into the sky, and directly broke through the air, turning into a black lightning bolt that broke through the space.

"What to do, it flew away!"

"It's okay, I've already left a mark on it, and it can't escape my induction wherever it flies!" the Grand Elder waved his hand, not minding.

"Great Elder, what should we do now, just give up?" the eldest prince looked a little unwilling.

"Of course it can't be, the Heavenly Cangdian is actually a key, some people say that the Dark Demon Sage is dead, he left this Tiancang Temple before he died, this is a key, which can open the seal and obtain his inheritance!"

"Then let's hurry up, how can we let a beast obtain the inheritance of the Dark Demon Sage?"

"No, in fact, there is another theory, that is, some people say that the Dark Demon Sage is not actually dead, what he left behind is not a treasure inheritance at all but his own soul mark, whoever obtains it will be taken away by him!" The Great Elder was a little hesitant, after all, there was still half a possibility that it was the inheritance left by the Dark Demon Sage, this temptation was not small, after all, the Emperor Eightfold was already an existence that he could not hope for.

"Go, if it weren't for the inheritance, the devil king would definitely be unlucky, if it was really the inheritance, we would take it over, I don't believe that a person who has been dead for thousands of years can make big waves!"

The eldest prince's eyes were sharp, and he made up his mind, it was good that he didn't encounter it, since he encountered such a thing, it means that this is his chance, and the so-called Tianyu is not to take the blame.

"Okay!" The Great Elder's face was stunned, knowing that the Great Prince had already made up his mind, he flicked his sleeves at the moment, rolled up them and chased them in one direction.

Sun Chen's eyes flashed, and he said with a smile: "Your Royal Highness the Second Prince, let's follow, maybe there is a bigger opportunity waiting for us, if you go too late, let the Great Prince and them obtain the inheritance of the Dark Demon Sage, you really have no chance to turn over, and with the temperament of the Great Prince, if he becomes the Holy Lord, he will definitely not be able to tolerate you, and it is estimated that the first one will kill you!"

The second prince's face was cloudy, he knew that what Sun Chen said was true, if his brother became the Holy Lord, he would be the first to kill, and the so-called one mountain does not allow two tigers to say this is the truth.

"Okay, let's follow up, if we don't succeed, we will become benevolent!"

A murderous intent flashed in the eyes of the second prince, and he immediately chased after him.

Sun Chen squinted, an inexplicable smile appeared at the corner of his mouth, and he also followed.

After about an hour, the Great Prince and the others stopped, because they had already arrived at their destination, the black Tiancang Hall was floating in the air, and below it was actually a dark abyss, in which the black mist was filled, and there was a strange fluctuation.

Sun Chen glanced towards the abyss, he opened the eye of heaven, he could see things that others could not see, and the abyss had nothing to hide in his eyes.

Suddenly, at a glance, he saw an amazing scene, there was actually a bronze lamp in the abyss that was flickering with a faint green light, which was quite weird.