The Blackstone Tower is located in the Blackstone Mountain, which was originally a fortress of the Dwarves, and later the Dwarves had the famous Battle of the Three Hammers, which split into three dwarven forces, namely the Copperbeard Dwarves in the current Alliance, the Hammer Dwarves who ran to Hinterland, and the defeated Black Iron Dwarves.

In order to save the defeat, the Black Iron Dwarf Emperor Thoresen frantically summoned supernatural creatures, but accidentally summoned the Flame King sealed by the Titans, which is the fire demon Ragnaros in the player's mouth.

The arrival of the Fire Demon brought a huge amount of fire elemental, completely transforming the lower level of the Black Stone Tower into a copy of the molten heart covered in lava, and also killed the Great Thorrison, but the arrival of the Fire Demon also scared away the Dwarven Alliance, and the Black Iron Dwarf escaped and became a subordinate of the Fire Demon ever since.

The fire demon who broke away from the seal was weakened for too long, and soon fell into a deep sleep to regain his strength, and soon the black dragon prince Nefarian took a fancy to this place, he occupied the upper layer of the Black Stone Tower, and established the Black Wing Lair, and then subdued the orcs and black iron dwarves of the Black Hand clan to start a war, wanting to expel Ragnaros and monopolize the Black Stone Tower, but it is still in the stalemate stage.

These are all background information of the Blackstone Tower, but for players like Yun Tianshu, the impression that the Blackstone Tower left on him in the game is that the map inside is so complicated that it makes him lose every time, and the extremely difficult road outside the dungeon.

But these are not a problem for him now, sitting on the back of Onexia's wide dragon, Yun Tianshu flew directly into the Black Stone Tower, the internal space of this magnificent fortress is extremely huge, almost the entire Black Stone Mountain has been hollowed out, even a dragon like Onexia can fly inside, without worrying about not being able to use it.

However, as soon as they entered the Black Stone Tower, Yun Tianshu and Onexia were discovered by the black-handed orcs who occupied the upper floor, and in the roar of the orcs, several huge siege crossbows with the thickness of several arms suddenly flew towards Onexia who was flying in the air.

Even the black dragon was reluctant to test the power of these siege crossbows with his body, and Onexia deftly tumbled down, avoiding the thick crossbow arrows, and then swooped through, the flaming dragon's breath that erupted from its mouth immediately enveloped the group of orcs who had attacked before.

The temperature of the Black Stone Tower is not low, after all, there is a lava sea below, and the black hand orcs living here have already trained their ability to endure high temperatures, but this does not mean that they can ignore the flames, so when the dragon's breath swept by, all the orcs screamed miserably, and suddenly turned into running torches.

However, their screams also alarmed the other orcs, and in the chaotic roar, countless orcs poured out like a tide, they ignored their comrades who were still burning around them, and almost rushed out on the flames, and several orc warriors raised their weapons and jumped up with a jump, without thinking about whether they would fall down and die if they missed a blow.

"Bugs who can't help themselves!" Looking at these orcs rushing towards him, Onexia's erected almond-shaped pupils showed a bit of contempt and murder.

Although the plot has changed because of Yun Tianshu, Onixia is not the villain boss in the plot at present, but she has struggled to survive alone for more than 6,000 years.

Her essence is still the black dragon princess standing at the top of this world, her dark belly, cold, ruthless, and cruel are her true colors, which is the nature cultivated by cruel life in the long years of thousands of years of surviving alone, her obsession, her gentleness and liveliness only bloom in front of Yun Tianshu, and others can not enjoy this treatment.

So seeing these rushing orcs, even if she knew that they were her brother Nefarian's subordinates, as long as she moved out of Nefarian's name, it was very likely that this senseless battle would be quelled, but she still had only one choice.

That is to kill, kill all the ants who dare to provoke them, sow fear with the burning flames, and use the charred corpses of all enemies to show them how stupid it is to challenge the Black Dragon Princess.

She flapped her wings, her massive body hovering in the air, and then raised her slender dragon neck high and took a deep breath.

In the next second, a darker flame erupted from her mouth, and then as she swung her neck, it fanned out everything in front of her.

The orc warriors who jumped at Onexia bore the brunt, they had nowhere to borrow their strength in the air, and they were drowned in the flames without even a chance to dodge, and when they fell from the flames, they were already curled up in a mass of charred corpses, and their bodies had shrunk by almost half.

Onexia's deep breath lasted only two or three seconds before it had to stop, and when she closed her mouth and stopped attacking, the noisy surroundings had fallen silent, and the wild roars of the orcs had disappeared, except for the whirring of the wind as the flames burned and the muffled sound of rocks popping under the flames.

In the area shrouded by deep breathing, the hard rock has softened and deformed, and the surface rock has even turned into dark red lava, slowly flowing down the rock wall, and the orcs who were originally on it have naturally been completely wiped out.

Looking at the burning area below, Onexia's eyes showed a satisfied glint, and she was about to speak, when a man's voice suddenly sounded suddenly: "I still think that there is some intruder who does not know whether to live or die, it turns out to be my dear sister, are you here to help me?" ”

"However, it is too inconvenient to talk like this, my dear sister, come up with my servant, I will wait for you in the laboratory!"

Nefarian, who spoke, was obviously not here, he just sensed the presence of Onexia, and it was probably Onexia's signature deep breath that alarmed him, and now he should have spoken to Onexia through magic.

Onexia did not refuse, and after interrupting the conversation, she fell to the ground, and in a burst of magical light, she turned into a human body again, and affectionately approached Yun Tianshu and hugged his arm, and the whole person wanted to get into his arms.

Men and women who taste the forbidden fruit for the first time always eat the marrow and know the taste, and they can't wait to separate for a moment, Yun Tianshu will not resist this feeling, feeling the soft body of Onexia exuding an amazing temperature, he chuckled, reached out and put his arm around her waist, lowered his head and kissed it, and the latter immediately responded enthusiastically.

Just when the temperature between the two was rising, Yun Tianshu suddenly sensed something, he gently pushed Onyxia away, pressed it against her forehead and said, "Okay, stop first, someone is coming!" ”

Onexia, who had been interrupted, looked back with a fierce look, just in time to see a three-meter-tall dragonman turn the corner and walk out, she stretched out her hand, and the newly solidified lava next to her surged like a living thing, turning into a huge fist, and hammered the dragonman into the wall next to it with a loud bang.

"Alright, Onexia, what are you fighting with it!" Yun Tianshu, who couldn't cry or laugh, grabbed Onexia, reached out and rubbed it on the top of her head: "Good! ”

Feeling the warmth coming from the top of her head, Onexia hummed happily like a kitten, and then let go of the poor dragon man, withdrew her palm and narrowed her eyes and shrank into Yun Tianshu's arms.

Look at her now, where is the cruelty just now?