The four dragons refer to Selena's four children and are also the most powerful divine beast in Xingluo Continent.

Now these four divine beasts are sealed in different parts of the Eagle Islands.

Because the Eaglemen believed in the two gods, Sasso and Lisa, they sent people to guard there all year round.

The four dragons are the earth dragon Antal, the water dragon Winter, the fire dragon Baraka, and the wind dragon Claude.

"As long as one of these four dragons is solved, there will be 50% chance to liberate the second one, 80% chance to rescue the third one, and 100% chance to rescue the fourth one."

Most people cannot understand the old man's words, and only Yu Bufan can understand them.

These four dragons are extremely powerful and have very powerful mana.

Because of this, if one of them is solved, the dragon will help solve the second one. The combined power of the two dragons can help save the three dragons, followed by the fourth one.

Yu Bufan actually saw the old man at first sight, and he knew that the old man was extraordinary. The old man knew where these four big dragons were imprisoned.

And only a very small number of people in the world know about these places.

After Yu Bufan bowed to the old man, he waved his arms and released a layer of protective film throughout the village.

From this day on, it is difficult for the enemy to come in, while the Kyles are free to come in and out.

The village chief is already old, but he can see that he has a high level of cultivation when he was young, and he can see Yu Bufan's movements all at once.

But rather than being grateful, he showed a worrying look: "Young strong man, you gave us your strength, how do you deal with those extremely powerful eagle soldiers?"

Yu Bufan waved his hand and said, "I didn't take them seriously at all. Goodbye, old man."

After Yu Bufan finished speaking, he suddenly moved his magic power and drove the flying sword and left here.

Less than ten minutes later, Yu Bufan arrived at the place where the water dragon Winter was.

It's not because Winter is the strongest among these four dragons, but because Winter is closest to him.

This is a large waterfall. Yu Bufan clearly saw it with his Fengshen Eyes in an elemental dungeon behind the waterfall.

What you need to break this dungeon is not absolute power, but absolute wisdom.

Because there was a very difficult problem outside the dungeon.

This question asks how much the diameter of the sun is.

This is a problem that ordinary people may rely on Baidu.

But in fact, in the mysterious world, even Du Niang is useless, because the sun in the mysterious world is not the same as the sun on the earth, and the diameter is different.

Yu Bufan's measurement method has actually been in his mind for a long time.

That is, insert an arrow on the ground at twelve noon and three o'clock in the afternoon, and calculate the different lengths of the arrow's refraction at different time periods, and you can easily calculate the result.

Of course, this question has been so simple that Yu Bufan does not need a calculation process at all.

Yu Bufan has a system in his brain, and there is most of the knowledge about the mysterious world, so he clearly calculated the diameter of the sun in this world.

1..444 times 10? kilometers.

This sun is a little bigger than the sun on Earth.

The mysterious planet is much larger than the earth, with a diameter of about one-third.

So in comparison, the climate in some places in the Mysterious Realm is more extreme.

The coldest place in the world can reach minus 135 degrees Celsius, and the hottest place can reach 104 degrees Celsius.

At this time, Yu Bufan walked towards the waterfall step by step.

There have been countless elite eagle troops, the Skyhawk Knights, who have walked out of the waterfall.

Fighter in, Snow Eagle Fighting Group.

This battle group is a mage-type soldier who is good at using water magic.

These soldiers have a high level of cultivation and are good at hiding. Once they find that the enemy is approaching the waterfall, they will hide in the water. When the enemy approaches, they will suddenly come out of the water and kill people in an instant.

This method will be used to deal with ordinary people and to deal with experts.

At this moment, they seemed to have not given Yu Bufan time to dodge, and then chanted the spell like crazy.

For a moment, countless icebergs condensed above Yu Bufan's head. The next second, these icebergs fell on Yu Bufan's head.

In an instant, Yu Bufan was submerged.

"Hahaha, this kid is just like that, we actually thought he was a god!"

A soldier laughed, and the others laughed unscrupulously.

At this moment, Yu Bufan looked at the group of fools and couldn't help but sneer, and then suddenly used a powerful force!

Bai Ren becomes steel, and there has been no moves that have been used for a long time.

It's still extremely sharp, but this time it's even more terrifying.

I saw that the surroundings turned into ice and snow, and snowflakes that were sharper than the blades instantly raged on all the enemies present.

One wound after another appeared on these enemies.

Although their armor is very strong, they have no immune ability to this attack.

Moreover, this attack was very similar to Lingchi's execution, and the knife kept raging them, and their pain was accompanied by a sense of fear...

Not long after, they all died tragically on the ground. At this time, they were all turned into skeletons by the blade.

Yu Bufan waved his arms and quickly burned their corpses with ice flames.

At this time, there was only one survivor on the scene.

This survivor is the only one among them who has never killed or even hurt anyone.

Also the only good person.

After witnessing all this, he had collapsed on the ground and could not move.

But his duty and loyalty to his motherland made him hold his weapon tightly and not let go.

Yu Bufan didn't say anything, just waved his sleeves.

The next second, the man stood there blankly, his mind was blank, he instantly forgot what happened just now, and even more forgot why he joined the Skyhawk Knights, and walked step by step to the distance.

Sometimes, forgetting is the best healing medicine.

Yu Bufan walked into the waterfall step by step.

Behind the waterfall is a huge ice and snow cage. The ice and snow cage is blocked by magic spells. Only by calculating the result of the question and inputting it on it can the cage be opened and the water dragon Winter be rescued.

Yu Bufan left the correct answer on it without thinking.

1..444 times 10? kilometers.

The next second, the ice cubes in the ice and snow cage fell down.

Soon, the cage was broken.

In the center of the cage, a beautiful girl appeared with a layer of snow covered with this layer of snow.

The girl was wearing water-colored scales, had long golden hair, and had a very beautiful face.

But no one can believe that she is the water dragon Winter!
Chapter completed!