The Most Powerful System

"Could it be possible that you still think that the Witch Heart Demon is still friends with me and gave me his treasured "Hell Covenant" as a gift?"

Qi Yu spread his hands, rolled his eyes and said, "If I don't kill him, where can I get this book?"

At this time, Doctor Doom already had a look of surprise on his face.

It never occurred to him that his master had actually killed Mephisto's son! Then kill and seize treasure!

Witch Heart Demon, that is the son of Mephisto, the dignified hell lord!

But the master killed his son for a few years. After a few years, the grass on the grave may be as tall as a person, but that Mephisto has not come to trouble the master for a long time.

As far as Doctor Doom knew, Mephisto was a scheming devil, and the reason why he didn't take revenge lightly, probably had his own plans. Doctor Doom couldn't help guessing that there was a high possibility that the other party was afraid of his master's terrifying strength. Otherwise, according to his old man's temperament, if someone killed his son, he would be so indifferent?

Even if he really doesn't love his son, but on the other hand, in order to stand up in front of all demons and show the dignity of the demon king, he must at least make an example of others and restore the majesty of the majestic hell lord!

From this point of view, he must be afraid of the master's extreme strength! That's why he hasn't avenged his son for a long time!

Thinking of this, Doctor Doom couldn't help but shudder. It seems that the master is even more unfathomable than he imagined.

"This "Hell Covenant" records the ancient secret technique of increasing magic power and evolving magical bodies by devouring undead and demons. And the hell dimension happens to be a world where a large number of undead and demons gather. Victor, as long as you can All the undead and demons in the hell dimension are devoured, and if you want to come to the hell lord Mephisto, he may not be your opponent." Qi Yu explained.

He couldn't help recalling that the Witch Heart Demon a few years ago was actually just a relatively powerful high-level devil, precisely because he devoured thousands of high-quality most evil grievances sealed on the "Saint Van Gonzale Contract". Only then did he break through the bottleneck of many years and transform into the legendary level of the devil king. Even with Mephisto, the Lord of Hell, the old demon king, he was able to break arms. It can be said that he became the second most powerful devil in the entire hell world besides Mephisto. It's just a pity that Qi Yu's serious series punched him into scum when he had just evolved into a demon king at the level of less than a glass of water.

All in all, once Dr. Doom successfully devoured a sufficient amount of undead, there would be a sharp increase in magic power at that time.

"Master, thank you for giving me this ancient book!"

Doctor Doom bowed deeply to Qi Yu. In this bow, there was not only the excitement of getting a powerful magic book, but also the gratitude for the hope of saving his mother from hell.

"As my servant, this is what you deserve."

Qi Yu nodded, and continued, "Also, the best way for you to thank me is to make good use of this ancient magic book, fully develop its power, and transform yourself into a stronger existence beyond the level of a hell lord. It can be regarded as earning some face for the master."

"The subordinates must do their best to live up to the master's expectations!"

Doctor Doom said firmly.

However, he also said that he would live up to the expectations of his master, but then he encountered ups and downs. A psychological ups and downs.

Doctor Doom needs to overcome psychological barriers to get over that hurdle.

The four masters and servants enter the hell world, and Qi Yu can open a special dimensional space tunnel through the Rubik's Cube, so that he can teleport to the hell world. But he didn't do it directly, but decided to let Dr. Doom take action.

Hell is a special dimension, but connected to Earth. Doctor Doom, as a powerful magician who is proficient in magic, has the magic means that can lead to the dimension of hell.

However, when Qi Yu told him to start, Doctor Doom hesitated for a long time, and did not take the first step of casting the spell.

As if, there is a huge psychological barrier.

Even, there was a silvery white water on his forehead, and he was sweating coldly.

All these details were noticed by Qi Yu.

It can be seen that Dr. Doom must have had too much shadow in his childhood, deeply affected by the childhood shadow of his mother being taken away by the devil, so that he dared not open a passage to hell for a long time, as if at the other end of the passage, there was A beast that would devour him. Even though he now has the powerful power to defeat most of the devils in the hell dimension, he still feels afraid. Perhaps, it is the king of demons in the depths of hell, Mephisto!

Mephisto, as the lord of hell and the king of all demons, although his strength will drop greatly when he comes to the world, but in his own home hell dimension, his strength level is at the horror level, and it is at the peak level of the horror level. Moreover, it is said that that is only his normal level of strength.

Because according to the historical records of the magic world, thousands of years ago, there was a time when a powerful foreign dimension demon invaded the hell dimension and tried to devour the hell dimension. At that time, all the demons were killed or injured. Nor is it its opponent. It wasn't until he sacrificed the real body of the king of all demons, revealed his true body, and unleashed his true strength far surpassing the horror-level peak, that he defeated the alien dimension demon god.

This also means that Mephisto's real body is very likely to be at the overlord level!

Maybe it's because he understands the horror of Mephisto, so even though Dr. Doom is strong enough, even the strongest who can defeat him on earth can be counted on one hand, but he still lacks the ability to go to hell to hate Murphy Stowe's courage and self-confidence.

"Victor!"

Qi Yu snapped his fingers, awakening Doctor Doom from his complicated thoughts.

"Master...Master."

Doctor Doom's dull eyes regained their color and blurred focus.

"Brother Victor, what are you thinking?" Magneto asked with a frown.

"Yeah, didn't you hear the master's order to lead us in front?" Emir stretched out his hand and shook it in front of him, the corners of his mouth curled up, "Hurry up, the hatred in my body can't wait to go to hell Killed again."

Only Qi Yu observed the reason for Doctor Doom's loss of consciousness just now, and knew that it was related to the psychological shadow of his mother's soul being taken away by Mephisto when he was a child.

It seems that, as the master, it is necessary to encourage you.

"Victor, don't worry, I'm here, I can tell you clearly, don't be afraid. As for your mother, as long as her soul is still in hell, we can take her away." Qi Yu patted Doctor Doom on the shoulder, Looking straight into his eyes, he said seriously.

Looking at the faint smile on the master's face, he was slightly stunned for a few seconds. Soon, Doctor Doom seemed to understand something, and his gaze gradually became firm.

Yeah, with the master by my side, what else do I need to worry about?

All bad ideas are superfluous!

At this moment, Doctor Doom was no longer thinking about it.

Encouraged by Qi Yu, he cheered up and used ancient magic methods to open the door to the dimension of hell.

Immediately afterwards, the four masters and servants jumped into the dark and deep vortex entrance together, and came to the hell dimension world ruled by Mephisto...