Jack accidentally traveled to the Marvel universe and became a mage apprentice in the magical shrine Kamar-taj.
While other mage apprentices were training hard, Jack was slacking off.
But when everyone else was still drawing circles, Jack was able to draw a complete magic shield.
Because Jack woke up the Sign-in System.
This enabled him to increase the practice degree of magic without any training!
"Ding! You've signed in successfully. Your magic weapon has reached level 5!"
"Ding! You've signed in successfully. You have mastered the magic of the transmission door!"
"Ding! You've signed in successfully. The practice points of your raggadorr ring have increased 1000!"
Supreme mage: why can Jack master so much magic while sleeping every day?

I Signed in at Marvel and Became the Awesome Magician

At this moment, Ronan's face was ferocious, his eyes were red, and the veins on his forehead bulged. The aura of his body became more and more terrifying, and terrifying power was emitting from his body one after another!


The huge energy made his whole body covered with purple cracks as if he would collapse and explode at any time.


However, Ronan didn't care at all. He stared at Jack, his eyes full of resentment.


At this moment, Ronan wished he could swallow Jack alive!


"You lowly human, you forced me to this point. I'm going to kill you!" Ronan cursed fiercely.


It was known to all that carrying such heavy energy would cause irreversible damage to Ronan!


However, Ronan had no other choice. If he didn't go all out, he would be defeated, and he was not willing to do so.


Therefore, he had to go all out. Even if he had to pay a huge price, he would kill this guy.


Just then, Jack heard the voice of the system.


"Ding! Today's signing-in had been completed!"


Chapter 141 How Could This Be