During the trial mission, the Black Dragon stayed for more than nine months. Although he could not level up and fight monsters every day, his deep accumulation still allowed him to grow directly to the peak of LV2.

What the black dragon needs to do next is to continue challenging monsters beyond the level, thereby improving its own life level.

However, the higher the level reaches the back, the more experience you need for each upgrade. When the LV2 was upgraded, it was enough for the black dragon to kill one young dragon, but now it is at least necessary to kill more than five LV3s, which is based on the one-on-one challenge.

If the task is completed in a team, then the contribution value will eventually be diluted.

Fortunately, the Black Dragon already has a goal. The owner of the 17th floor "Golia", has just been resurrected not long ago, and the other adventurer teams have not had time to attack, which is just the goal of the Black Dragon's practice.

The upper layer, the middle layer, the lower layer, the deeper layer, the deeper layer, the unknown layer...

With the twelve floors as a step, the more dangerous the dungeon goes down. Although Black Dragon has two top LV4 guards, Liu and Ais, which is enough to save his life in the lower dungeon, Black Dragon still doesn't want to go there too early.

After all, not to mention how much pressure the group of LV3 monsters brings to people, the black dragon alone may be able to fight a dozen, but if the number is large, it is probably difficult to escape.

But relying on the two girls to protect themselves, Heilong felt that he was a waste, so it would be better to improve his level first and then go to the lower level with them to practice.

Although "Golia" has LV4 level, the Black Dragon has various trump cards, and it is not difficult to win even if it is a one-on-one fight. After all, as a giant lord monster, his movements are relatively slow and he is just restrained by the Black Dragon.

As long as you can fight and kill "Golia" alone, with the rich experience of the floor owner, it will be enough to push the Black Dragon to level LV3 in one fell swoop.

"Let's get here first, Yue'er, Xiaoyu, Aina, Rong'er, and the others, let's follow Erina and the others to experience it in the upper level. The rest of the people will be familiar with the upper level first, and don't go too far into the middle level in the end."

The black dragon led the girls straight to the tenth floor and then began to give orders.

"Although Xiaomeng, you guys have high qi cultivation, their essential level is too low. Once their internal energy is exhausted, they will inevitably be unable to withstand the siege of monsters, so it is better to proceed step by step."

"In addition, even if you have enough experience, don't rush to upgrade. You must always reach the limit of each level, so that you can lay a deeper foundation."

...

Heilong repeatedly reminded him in a worried manner, and finally he led Liu and Ais to continue moving forward. Now they are the only ones who can protect him and run alongside him.

Although other women have high potential, it still takes time to accumulate to transform into strength.

squeez, squeez, squeez...

It was like cutting butter. The black dragon held a black long sword in his hand, and easily rushed to the seventeenth level with one sword. He didn't even let Liu and Ais take action along the way.

The strength of the Black Dragon is now completely different from before participating in the trial mission.

The wall of sighs, the wall of despair, countless advanced adventurers have stopped here in despair.

Golia, the lone-level owner, looks like a giant who is two-story tall, has powerful power and can beat adventurers into meat sauce with one punch. The brown skin has an amazing defense, and the average level of attack cannot cause any damage at all.

Looking at the giant who was guarding the door in the distance alone, the black dragon finally gave up and grinned.

Fortunately, the old bastards on the 18th floor had not had time to clear the obstacles, otherwise it would still be a headache if the boss was snatched by someone.

"You are here to help me siege, don't let anyone else interfere. Leave the rest to me. Today I will fight against this monster alone!"

There was no hiddenness, and the full sword energy lingered on the black sword. The strong and gorgeous blue-purple electric light rose from the black dragon, and there were waves of electric arcs flashing from time to time.

Under the reflection of the electric arc, the black dragon was like a purple electric Vajra. The black dragon immediately used the "Vajra Indestructible Magical Art"!

As if a challenge signal was sent, the black dragon turned into a thunder and lightning, controlling the sword energy like a purple lightning dragon, and rushed towards the giant faster and faster.

"roar--!"

As if seeing the provocation of the black dragon, Goliath roared loudly, accompanied by a fierce roar, and bursts of sound waves attacked towards the black dragon.

The eyes flashed in the black dragon's eyes. After this period of time of starting and accelerating, his speed has accelerated to the fastest in a very short period of time.

So in the face of Goliath's attack, the black dragon accelerated and teleported directly in front of the giant, facing the giant's face.

The clumsy giant had no time to react. The black dragon was like a bolt of lightning, instantly blinding one of the giant's eyes.

"Roar—!Roar—!"

Blood flowed freely, and Goliath roared painfully, but the black dragon's movements did not stop. He directly avoided the attacking palms with agility and briskness, and then slid down Goliath's face, neck, chest, and body as if hanging on a slide.

The sharp blade, under the blessing of the sword energy, cut a long wound to Goliath's body like the deadliest vicious weapon.

However, Goliath's body was too tough. Even the sharp weapon at level 3 and the strengthening of the sword energy, it only penetrated twenty centimeters into the body.

The monster's outer skin is already very thick, and this level of injury is only a minor injury to the monster.

With a loud bang, like a giant slapped a mosquito, Goliath's attack came again.

This time the Black Dragon didn't have time to dodge, so he teleported away again and moved directly to Goliath's head again.

The black dragon accelerated again, like a crazy thunder dragon, and directly blinded Goliath's remaining eye with a sword.

Although Goliath at level 4 of LV, although her recovery ability is strong, it has not reached the level of self-regeneration. In a moment, the giant completely lost his vision.

The black dragon was originally flexible enough that it was difficult for Goliath to catch him and send a fatal blow. In addition, the black dragon was fully physically strong, and even if it was accidentally caught by a giant, one or two attacks would be barely enough to bear it.

Facing monsters like Goliath, which are huge in size and relatively slow in movement, the Black Dragon has a natural huge advantage.

The black dragon raised his left hand, and a fireball expanded rapidly, and finally became a huge fireball with a diameter of more than one meter, burning like a small sun.

You're welcome, the Black Dragon threw out the fireball directly. Goliath lost his vision and was unable to effectively block and resist. The fireball exploded directly on the giant's face.

At the same time, the long sword in the black dragon's hand, the thunder true energy condensed more and more, like a dazzling thunder condensed. Then the black dragon rushed up again without hesitation.

Without using the Thunder Sword, Black Dragon knew that it would be difficult for him to kill monsters with one blow. Although the giant's movements were clumsy and slow, its defense and recovery were beyond imagination. This was a protracted battle against time.
Chapter completed!