Chapter 397

Close, Jiang Yuntian found a trace of dark brown on the outer layer of the ball. Jiang Yuntian responded first and said, "this can't be a shell?"

He knew that after he got the two ore veins of the wind tribe, all the materials needed in the gunpowder formula were gathered.

Since gunpowder can be made, it is naturally associated with shells.

Xiao Yi shook his head with a smile and replied, "this is the fireball! The template of the treasure map!"

"Is it so big?" Jiang Yuntian was surprised. When he studied in the previous world, the fireball didn't seem so big.

"The size of the fireball template can be designed by myself, so I designed it to be the same size as the stone thrown by the catapult. Throw the fireball with the catapult!" Xiao Yi replied.

"No wonder!" said Jiang Yuntian, "it's really fun this time! Look at the fireball and you know that the fireworks must be beautiful!"

"Put them all on!" said Xiao Yi.

The aborigines who were ready to operate the three consecutive catapults immediately put those fireballs in the throwing basket.

Bai Qi looked at the fireballs and asked, "can this thing be thrown out directly?"

"See the lead?" Jiang Yuntian replied, "light the lead before throwing it out."

"Will the fuse be extinguished on the way, or will it be on the enemy ship and the fuse has not been burned out?" Bai Qi asked.

"Er ~" Jiang Yuntian was really asked.

Before, I only had a little understanding of the evolutionary history of firearms, but did not have an in-depth understanding of the problems in the specific use of this thing.

"The lead wire is made of gunpowder, which is not so easy to blow out. As for the later problem you mentioned, it can be adjusted freely when you use it! For example, it can be launched early or late!" Xiao Yi said.

The others nodded.

While talking, the aboriginal ship had approached the island.

Seeing that there are so many buildings on the island that they have never seen before, the aboriginal eyes on the ship shine.

The wizard also stood in the bow of the boat and looked at the buildings under the Moonlight: "God really didn't deceive me. These outsiders really have very advanced construction technology! This island monument belongs to me!"

The defense forces standing next to the catapult said, "the other party has entered the range. Do you want to launch a catapult attack?"

"Attack, they can't stop until their ship is sunk!" Xiao Yi said.

"Yes, island Master!" replied the guard.

For the defense of the island, Jiang Yuntian has long applied to Xiao Yi for a stone catapult for daily training!

Now these defense forces can control the falling point error of stone throwing within one meter!

"Whoosh, whoosh!"

The black ball reflects the cold light in the moonlight, and there is a fire behind it. It looks really beautiful.

Of course, this is only a sense of beauty in Xiao Yi's eyes. In the eyes of those aborigines, there is only fear of the unknown.

I just heard that these outsiders have iron guns, bows and arrows, crossbows and other weapons, as well as some stone throwing machines.

But no one ever said they had such weapons with fire!

They can only block the balls with their wooden shields according to the method of preventing bows and arrows!

Bang bang!

Some of the flying balls hit their shields, some landed on the ship, and some hit the sails!

No matter what they hit, the balls burst immediately, the gunpowder wrapped inside was ignited, and then the oil paper outside the gunpowder was ignited. Finally, the outermost layer of dark brown rosin burned and attached to the shield, cabin and sail!

"It seems that this lead is just the right time for us to launch!" Xiao Yi said with a smile as he watched the fireballs detonate on time.

The rest nodded!

In one attack, all four aboriginal sailboats burned.

The aborigines didn't react for a moment. They didn't expect that the outsiders here would attack with fire!

They started to put out the fire in a hurry, but there were flames everywhere. They had no time to put it out!

The defense forces on the shore faithfully implemented Xiao Yi's orders. After a round, they immediately put on a new fireball and continued to shoot!

"Let go!" shouted a commander in the defense force.

Another black ball in the sky, with the tail of fire, flew to the four ships.

"Retreat!" roared the wizard on board.

The fire on the ship was difficult to put out, and the continuous shooting of black balls on the shore increased the fire.

Now we can only retreat back and beyond the attack range of the catapult to have a chance to deal with the fire on the ship.

Although the idea is good, it is very difficult to implement.

When the aborigines turned the bow, two more fireballs were fired on the shore,

Now the fire on their ship is soaring and can't be put out at all!

Seeing that there was no chance to put out the fire, the wizard gritted his teeth and said, "rush to the shore!"

But now the fire is getting bigger and bigger. People can't stay in the cabin at all, that is, the power cabin has failed and the sail has been burned.

The aboriginal ship has completely lost its power, and the shore is still firing fireballs!

"Wizard, let's get on the boat!" said an Aboriginal with a disheartened face.

The wizard clenched his teeth and said, "OK!"

Grasping the direction stone, the wizard immediately got into a small boat with several aborigines and rowed away.

They have been frightened by the fireball and dare not row to the shore again!

"Island Master, someone wants to escape!" Jiang Yuntian said, pointing to the boat.

Xiao Yi said, "want to escape? No way! Qinglong, leave them!"

The boat had just rowed a distance of 20 meters. Qinglong directly raised his head from the water and looked down at the people on the boat!

"Dragon! This is a dragon!" the wizard was frightened and fell straight down!

The green dragon snorted and pulled the boat to the shore with a straight tail!

The coast guard immediately went up and caught all the people on the boat.

"Report to the island Master that the wizard is dead!" a defense force said to Xiao Yi.

"Hmm?" Xiao Yi was a little surprised. "Did Qinglong not do it just now?"

After communicating with Qinglong, Xiao Yi came to the conclusion that the wizard was scared to death by Qinglong!

"With this courage, I dare to attack others!" Xiao Yi shook his head and said, "these aborigines should catch them first and the boat will help put out the fire."

"Yes!" the defense forces replied.

"Island Master, this fireball is very easy to use!" said Jiang Yuntian.

Xiao Yi nodded and replied, "well, at least it's easy to use at the present stage, as well as rockets and hand guns. You can arrange training here!"

The archery, crossbow and rocket templates are drawn from the treasure map, while the hand gun templates are on the island steles captured from the wind tribe.

"Yes!" Jiang Yuntian replied, "firearms should shine!"