With endless anger and jealousy, Casillas pounced on his mentor and guardian of the magical dimension on Earth, the Ancient One Mage who had dutifully guarded Earth for more than three hundred years.

Space magic splits reality into interrelated units, and Casillas shuttles through them, one of which takes him directly to the back of the Ancient One, where he can pull off the most unexpected sneak attack.

Originally, he would never dare to face the Ancient One head-on, even though he had wanted to do so for a long time.

Because in terms of strength, the Ancient One Mage is far above him, and although he is the most proud disciple of the Ancient One Mage, Casillas' cultivation may not be one-tenth of the Ancient One.

But since returning from Hell, Casillas has noticed a regression in the Ancient One—her spells are cast more slowly, and the energy she releases is weaker, and this weakening is increasing day by day, and every other day the Ancient One mage gets weaker......

Casillas understood that this was because of the fierce battle between the Ancient One and Mephisto, which caused her to be greatly injured, and the strength of the Hell Lord Mephisto was obviously very unbearable for the Ancient One, and this incident made Casillas ready to move, and his ambition continued to grow.

Casillas had waited a long time since the end of the battle in hell until today, and in fact he planned to wait a little longer before making a move, after all, he was not willing to take the slightest risk.

It's a pity that Strange's matter became a fuse, it completely ignited Casillas's pent-up dissatisfaction with the Ancient One, and at this moment he felt that he couldn't bear it any longer, and he had to end the Ancient One's life before the Ancient One trained Strange to become the next Supreme Mage!

"Die, you hypocrite!"

"I am the one who should inherit the position of Supreme Mage!"

The blade stabbed the ancient one in the back, Casillas was ready to continue the attack, after all, the emaciated camel was bigger than the horse, even if the ancient one was weakened again and again, her combat power should not be underestimated.

However, what Casillas didn't expect was that his knife could easily stab the ancient one in the back of the heart.

Burst!

Blood splattered everywhere, but the blood that spilled was black.

This is the result of the trauma inflicted on the Ancient One by Mephisto in Hell, and once the black blood flows through the Ancient One's body, she will die completely.

But Casillas had a different understanding of these black bloods.

"Look, Ancient One, even your blood is black, and that's the price of your deal with the Dark Lord!"

Despite his shock at how easily the Ancient One was killed, Casillas showed no mercy.

He lifted the dagger and slammed it upward, making the Ancient One's wound even bigger.

"Hmm...... Uh-huh......"

Blood flowed from the Ancient One's mouth, and she had no way to say another word, while Casillas leaned close to the Ancient One's ear and whispered, "Since you choose to serve Dormammu and draw eternal power from Dormammu, then why can't I?" ”

"I finally understand that you can't provide me with infinite energy at all, and you are not worthy of being my master......"

"Dormammu is the eternal master, and he is the master worthy of my allegiance."

With that, Casillas pulled out the dagger behind the Ancient One and turned around and walked towards the library.

"It's time to get back what is rightfully mine......"

————————

At this moment.

Strange was still sitting in the library, studying the occult texts.

Although the Ancient One had given him access to all the occult texts, Strange was clearly not able to read the esoteric secrets as soon as he came up.

He started with easy-to-understand popular science books, and gradually delved into these magical knowledge.

"Oh, the mechanism of action of space magic is actually related to quantum mechanics, I didn't expect the content of these two fields to be linked......"

Strange read the scroll in his hand earnestly, when suddenly a fresh breeze blew.

"Stephen, there's no time, remember these three spells." —An abrupt voice came, and Strange instantly recognized it as the Ancient One's voice.

"Oh! Ancient One Mage, you didn't sleep so late? Strange smiled and turned around, only to see the soul of the Ancient One mage in a translucent state.

"Huh?" Strange looked curious, "Mage, why do you want to let your soul go out of your body?" Are you trying to teach me the out-of-body way? Or ......"

"Shut up!" The Ancient One mage became stern for the first time, "Remember the following three spells, the first spell: Conkokos ......"

Strange was taken aback by the Ancient One's sudden harshness, and then realized that the Ancient One didn't seem to be joking.

It seems that the situation has indeed developed to a very critical step, otherwise Gu Yi would never have come out of his body to catch the duck on the shelf and let him learn these three spells.

"Okay, mage, Conkokos...... Concord ...... And then what? ”

The Ancient One mage whispered incantations in Strange's ear, each long and complex.

Fortunately, Strange has an amazing instantaneous memory, and he has mastered these quirky words as quickly as possible.

And just as the Ancient One mage finished reciting the last incantation, the voice of the librarian Jasmine came from the doorway.

"Huh? Casillas? What are you doing in the library so late......"

However, before he could finish his sentence, Casillas at the door quickly struck out, conjuring a whip of light in his hand and rolling towards Jasmine's neck.

"Ahh

Jasmine was startled and hurriedly tried to cast a spell to resist, but Casillas's speed was too fast, and it was a sudden attack, and Jasmine didn't have time to react, so she was wrapped around her neck by the light whip.

Strange was dumbfounded and speechless when he saw all this.

In the blink of an eye, Casillas struck Jasmine's neck with a whip of light, cutting off the poor administrator's head.

"What?!" Strange was so frightened that he jumped up directly from his seat, "Kill someone without saying a word?!" Casillas, you ...... Are you crazy? ”

"Pay attention to your name!" Casillas's attitude towards Strange was better than his attitude towards Jasmine, at least he was willing to speak, "The Ancient One is dead, I am the new Supreme Mage, and next, you have to die too!" ”

"Why!?" Strange was helpless, "Why did everyone die all of a sudden?" ”

Instead of answering him, Casillas rolled the whip of light towards Strange's neck, who was genuinely frightened because he had just seen the power of the whip.

"God ......"

He was just about to dodge when he suddenly realized the three spells that the Ancient One Mage had just taught him.

"That's right!"

"Concordos ......"

Strange uttered the incantation as soon as he was in danger, and then two glittering discs resembling dials appeared on his hands.

The disc blocked Casillas' light whip, giving Strange a chance to live.

"Great! The spell worked! ”

Strange didn't dare to slack off, and recited the second incantation: "Lillitt Yu and Green Lillett......"

The space in front of him suddenly changed, and Strange came to the second floor of the library.

At this time, the voice of the ancient mage sounded in his ears again: "Recite the third incantation, pick up the three copies of the Book of Emperor Weishan, and then immediately leave here with the suspension ring and go to Brooklyn to find Goofy!" ”