"Tuk tuk tuk!" thunder thundered up the stairs quickly, knocking on the door lightly.

Breathing stagnated for a moment.

The Holy Hammer cat bent his waist, his eyes were looking around, looking very obscene, and quietly followed behind Lei Ming.

Old Sean, on the other hand, stayed at the bottom of the stairs at the signal of Lei Ming, walking softly back and forth.

Princess Karina's room was quiet for a moment, and then, immediately, Princess Karina's cry of exhaustion and panic rang out.

At this moment, on Princess Karina's bed, the "Heart of Magic", which was originally lazily lying on her stomach, flipped quickly, and turned to a page showing a long flame display, and this spell was lit!

[Flame Spear Technique]!

A large flaming spear shot out of the page and headed straight for the door.

"Don't!"

Princess Karina's exclamation was still echoing in the room, and the thunder didn't have time to think, so he immediately dodged away, but immediately, he looked at the small half-section of the swamp ooze monster dripping on his arm, and shook his head slightly, he didn't seem to have the need to dodge, just in time to try the magic resistance of the swamp ooze monster.

"Boom!" There was almost no hindrance, the heavy wooden door was easily torn open like a thin white paper in front of the furious flame spear technique, and the one facing this flame spear was the Holy Hammer that had just stepped up.

The Holy Hammer's eyes suddenly widened, and his hands shook in fright, he didn't know where to take out a huge black hammer, and hit it with a hammer against the flame spear, and the irresistible flame spear technique drank hatred in front of his big hammer.

At the same time, the Holy Hammer was also pushed by the impact of the Yan Spear Technique, and almost fell down the stairs, and when the flame light of the Yan Spear Technique dissipated, this guy's forehead was black and gray.

Thunder didn't stop at all, he broke through the wall as soon as he shot out of the door.

What caught my eye was the insolent Heart of Magic, which made no secret of the spells on the page, and the powerful and subtle mana fluctuations made the corners of Lei Ming's eyes jump slightly.

"Thunder! You're finished!"

"Heart of Magic" had apparently seen the thunder that broke through the wall and rushed in, although the Flame Spear didn't bombard the thunder. But it was not disappointed at all, but extremely excited, because it felt that it could now surpass Thunder in strength. It's the time to vent your anger.

After the excitement, the pages immediately turned wildly, and the room was suddenly filled with the sound of "brushing" the pages of the book, and in the frightened gaze of Princess Karina, one spell after another rushed to thunder in an instant.

Princess Karina's face was bloodless. For a while, her heart was numb, these spells were charged with her mana, she didn't know the power of these spells before, but when these spells bloomed in the small room, the power of fire and ice converged, making her feel very uncomfortable just standing by the bed, and in her eyes, the thunder was drowned by the spell almost instantly.

Just when Heart of Magic was triumphant. A huge black hammer shattered the wall completely, grew larger in the air and flew towards it.

"Smack!"

The follow-up spell was interrupted, and Heart of Magic was flipped over by a strong blow.

In the midst of the colorful spells, a resolute figure walked out with rage.

Thunder still had a green thorny vine hanging from his hair, and the half of the swamp ooze monster on his arm was scattered, lying limply on its stomach, with a layer of frost condensed on its surface.

The attack of Heart of Magic surprised him, and he had always thought it was a very bad magic book, even if it was unique. He would even call him dad without any restraints, but he had always felt that it was incompetent, and now. He was really impressed.

"Da!" the sound of heavy footsteps sounded in the room, and Thunder stretched out his right hand and clenched it in the air, a large blood-colored hand condensed in front of Princess Karina's eyes.

In Princess Karina's eyes, the thunder at this moment was something she was not very familiar with, with absolute sanity in the coldness. It's as if everything is under his control.

"Heart of Magic" immediately recovered from the blow of the black sledgehammer, jumped up, and opened the page, which was the pair of blood-colored hands that Thunder had copied to the page, and at this time it was blooming with a strange color, and two blood-colored hands stretched out from the pages and greeted Thunder's bloody grip.

"Boom!" Thunder let out a low shout, and the bloody grip he cast immediately ignited a raging fire, easily crushing it when it collided with the two blood-colored hands on the opposite side!

The big blood-colored hand didn't pause at all, and continued to grab at the Heart of Magic.

Lei Ming has gradually understood the true meaning of the four words "Heart of Magic", it is not so much an ordinary book as it is a great magic item, because as long as he controls it, even if Lei Ming only has fighting energy, he can still cast a lot of magic.

Imagine that Thunder was charging with a spear on a stone horse one moment, and the next moment he cast an overwhelming spell to engulf an enemy who was a line higher than him, and then he just charged in front of the enemy and killed him with one shot!

A flash of burning heat flashed in Thunder's eyes, and he decided to erase the will of the book "Heart of Magic".

When the big bloody hand grabbed "Heart of Magic", it panicked, and moreover, it keenly captured the coldness and eagerness in Thunder's eyes, and it felt that its secret was seen through by Thunder at a glance, and it fell into a very dangerous situation!

Damn!Why did the Thundering Demon King suddenly become so strong?Why did fire magic not work on him?Why did ice magic crumble around him?Why did his magic resistance be so high!Why!

At this moment, "Heart of Magic" was full of anger and roared silently, Thundering's strength growth far exceeded his expectations, and it even felt a sense of despair at a moment, it seemed to have understood that Thunder could completely block its spell attack.

"No, you can't do that! Thunder, you can't do that! Dad, I was wrong, I will listen obediently in the future......"

"Boom!" the bed board snapped in the bombardment, the decorations on all four walls were peeling off, the walls were crumbling, and the whole building shook under the magic attack of the previous moment.

The cry for mercy in "Heart of Magic" stopped abruptly, Lei Ming didn't know when, he had already walked in front of this magic book, grabbed it in his hand, Lei Ming's gaze, shot a scarlet, his palm, pressed on the cover, and when he moved away, he left a bloody palm print......

All the storm vanished after the thunder knocked down the bloody palm prints, and there was silence all around, and then the sound of the guards running, and shouting, and the sound of old Sean clattering up the stairs.

"Young Master Thundering, are you alright?" Old Sean didn't see Thunder, and shouted on the stairs in panic.

As for Lei Ming, he suppressed his joy and opened the magic book in his hand, the title of "Heart of Magic" on the original cover had been covered by palm prints, and the consciousness of "Heart of Magic" was erased by him with secret methods.

The pages flipped in his hand, but this time, the pages were no longer blank, but large swaths of spells, numbering no less than three hundred, most of them gray.

Lei Ming injected the majestic fighting qi in his body into the book, and an originally gray fireball pattern instantly lit up, in an exciting state.

"Sure enough!" Thunder muttered as he closed the Heart of Magic again. (To be continued.) )