Oas didn't know what strange thoughts came up with Yang Yu. When he learned that Yang Yu asked her to keep shooting arrows at the black bubbles, he just wanted to destroy the core in the black bubbles as much as possible, he was speechless.

She didn't think that Yang Yu's method of relying solely on luck would work, but she still pulled the bowstring and aimed at the places where there might be a core in the black bubble and shot at random.

To be honest, Yang Yu didn't think that this method of relying solely on luck to weaken his combat power could work.

But after all, it was not his luck.

Let a lucky European emperor implement this plan, and this plan suddenly becomes much more reliable.

After arranging this, Yang Yu took out a huge piece of canvas and patched it up with Bai Jin. Oias only had one skill to hit black bubbles. While waiting for the CD, she also followed Yang Yu and the others to patch up the canvas seam and weaved the canvas into a huge pocket.

After finishing, Yang Yu began to arrange the surrounding place of origin. He took out a shovel and dug a deep pit, then drilled wooden stakes into the pit, laying sharp weapons inside, and then laying a piece of cloth and sprinkling sand and soil.

Although Bai Jin's magic helps the whole process, it still took nearly four hours, and Oias also shot nearly one hundred shots at the black bubble. No one knew how many shots Oias shot.

Everything was ready, Yang Yucai, Bai Jin and others explained the combat plan.

The key to combat is the characteristics of black gas.

The corroded cores of these black gas and fairies will form physical and mass black creatures. If the core is crushed, these black creatures will turn into gas again. When other cores are nearby, they will be used by other cores; in the presence of black bubbles, these black gas will return to the bubbles.

All Yang Yu and the others had to do was to grab the black gas, put the black gas into the canvas, use it as an upward airflow, make a hot air balloon, and fly all the way to the black bubbles.

Unfortunately, it is quite difficult to obtain black gas. Only by killing those black creatures and destroying their cores can you obtain a certain amount of black gas.

There were once four fat and fat black shadows in front of Yang Yu, but he didn't cherish them. He regretted it until he lost it.

Now, except for the crocodile in the lake, there is no black shadow that can obtain black gas. A battle is inevitable.

To be honest, Yang Yu also considered the method of directly creating hot air balloons without using black gas.

But Yang Yu suddenly remembered that he was actually a poor student, and he had already returned the things he had relied on rote memorization to the teacher.

Although he knew the principle of a hot air balloon, he had no idea how to make a perfect hot air balloon, nor did he know how to operate it.

Perhaps, as long as Bai Jin uses fireball techniques continuously, the simple hot air balloon can float up, but without the wind, he can only hover in the air all the time, and there is no way to move half a step.

So, Yang Yu decided to capture the black gas, use the black gas to return to the characteristics of black bubbles, put it into a bag, find a huge balloon, lift the box and let them fly to the black bubbles.

Yang Yu didn't know whether this method could be successful, but now, this method is the only one that can be used.

Besides, the black giant crocodiles in the lake will be solved sooner or later, which can be considered as Yang Yu exploring the possibility.

"I will attract the crocodile to fall into the trap we have prepared. You two will work together to destroy all its cores and turn it into black gas."

"It's too dangerous for you to be a bait..." Bai Jin clenched his hand. If she could learn flying magic early, she wouldn't have to let Yang Yu risk his life to act as a bait. "Is there no other way?"

"I didn't expect other methods yet. I have been working hard for so long. I don't want to lose at this moment. No one is more suitable for bait than me."

After saying that, Yang Yu picked up the sword and shield.

The only purple sword in his hand had just transformed into a V-shaped shape and could not be used, but Yang Yu never wanted to throw it away.

Without the blessing of purple equipment, his combat power will drop a lot in the future, but if he can get the racial essence of the fairy, it will be a good deal.

If you retreat halfway, you will lose all your money.

Yang Yu was getting closer and closer to the lake, and Oas and Bai Jin picked up the weapons they picked up, waiting for Yang Yu's instructions.

Without any warning, a huge black giant crocodile jumped out of the lake, opening his bloody mouth towards Yang Yu, preparing to swallow Yang Yu into his belly.

Yang Yu took two steps back, and the black giant crocodile's teeth closed tightly in front of him, and the black giant crocodile pounced in vain.

Just now, Yang Yu was caught off guard by this black crocodile. Now that Yang Yu has made enough preparations, the giant crocodile will not attack him.

"I didn't expect you to come so quickly. How do you plan to accompany me with the shield and sword you bite just now? If it really doesn't work, use your body to repay it!"

The sword light flowed, and Yang Yu's sword came up from bottom to top, slashing the crocodile's chin, leaving a long trace.

Black Shadow is full of mysteries. Yang Yu didn't know if this method could arouse Black Shadow's anger, but it would be no harm to try it.

Faced with Yang Yu's attack, the black giant crocodile disagreed, dragged his body, opened his mouth and bit it forward.

No one would be willing to give up the food at his mouth easily, even this black giant crocodile is the same. Even if it is not a real creature, it has real biological instincts.

After sliding back, Yang Yu avoided the biting of the black giant crocodile again. After repeated many times, Yang Yu not only did not stay away from the black giant crocodile, but on the contrary, he maintained a very close distance from the black giant crocodile, as if the black giant crocodile could swallow Yang Yu into his mouth with just a little effort.

Unfortunately, the familiar scene happened again. The black giant crocodile crawled forward and wanted to tear Yang Yu apart, but he couldn't bite Yang Yu. It was so farther and farther away from the lake without knowing it, and it stepped into the trap set by Yang Yu and the others bit by bit.

Yang Yu stepped on the wooden stake that had been built long ago and retreated all the way. The black giant crocodile moved the land and chased Yang Yu all the way forward. It vowed that it would just walk a little more and if it didn't catch Yang Yu, it would return to the lake.

However, this little bit became the last straw that overwhelmed it.

The land under the crocodile's feet shattered, and the tiny wooden stakes that could support Yang Yu's walking could not support the weight of the giant crocodile at all. The trap collapsed and the giant crocodile fell into the trap.
Chapter completed!