Macaulay was so anxious to send Poly. It seemed that the pressure on the fallen angels was too great.

However, Daliang has no time and no strength to explore the sewer of Shangjiang City. Everything will take place after seeing the Holy Bella tonight before it can be settled.

Daliang said to Poly: "It will take some time to enter the sewer. I will look for you after I set the staff down."

Poly nodded and said mysteriously: "What are you doing when you enter the sewer? You actually have to go to the third floor. The monsters on the second floor can kill me at any time. If our boss hadn't said that the Holy Angel would follow me, I would never have taken you there."

"You don't need to know what. It will be good for you to know too much." Daliang was afraid that Poly knew to capture the Lord of Hell, so he didn't tell him the truth, and Poly's big mouth couldn't keep the secret. In order to prevent Poly from continuing to ask, Daliang changed the subject and asked: "You boss talks about Gith... do you know a few unknown secrets of him? Can you tell me?"

"Gis isn't there?"

"He's not here," Daliang asked Monica to guard the door, and then said, "After saying that, tell me everything you know."

After Monica went out to catch the wind, Poly said: "Actually, this secret is not a secret. Poly used to be a pirate, to be precise, he was a ship designer serving pirates. The pirate ship he transformed was very good, with sufficient firepower and fast speed. Many famous pirates liked to ask him to transform or repair their own warships.

But for some reason, Gis suddenly joined the Pudong Shipyard and became a ship designer inside.

Soon, Gith was accepted as a disciple by Master Harold, the chief designer of Pudong Shipyard at the time, and then he was promoted to a master-level ship designer.

Many people in Flea Street are pirates, and they are still driving the pirate ship provided by Gith to them. So after Gith had a physical problem, he still was very respected by everyone after he came to Flea Street."

Gith is a pirate!

It is indeed a surprising identity.

Daliang asked, "Do you know why Master Gith joined the Pudong Shipyard?"

Poly shook his head and said, "I don't know this. After all, the idea of ​​the undead is sometimes difficult to understand. However, some people say that he got the treasure of the Sea Emperor. Of course, this is just a rumor. If Gis got the treasure of the Sea Emperor, how could he sell ship models on Flea Street?"

"What is the treasure of the Sea King?"

The treasure sounds very high-end, and the modifier Shanghai Emperor has further aroused Daliang's interest.

"The treasure of the Sea Emperor is just a legend that has been passed down among pirates. Most people think that this treasure does not exist at all. According to legend, the treasure is hidden in an unknown plane, only..."

When Poly was about to tell this long and magical story, Monica's voice came from outside the door: "Master Gith, you are back..."

Gith walked in, and Poly quickly closed his mouth and said to Daliang: "I'll leave first, when will I go to the sewer to find me directly? Do you know where I usually are."

Poly said hello to Gis and left.

Gis asked Daliang: "You want to enter the sewer? Find Poly to lead the way. Do you have to go down the second floor?"

"We are going to the third floor, which is a task given by the Holy Angels. They are chasing an important prisoner, who seems to be hiding on the third floor."

Gith said to himself: "The third floor of the sewer? It's a very dangerous place. If a sacred angel enters with an elite squad of archangels, there should be no problem. But this has nothing to do with me. Let your black elves come in and wear more clothes, I can hear the eyes of those people in Poly."

Judging from Gis' tone, he seemed to be very familiar with the sewer of Shangjiangcheng.

Let Monica come in and continue to guard the shop, Daliang followed Gith to the backyard and continued to learn about the sloop transformation.

There are no ready-made drawings to copy, and it is impossible to learn how to transform ships in a short time.

Under the guidance of Gith, Daliang transformed and designed the drawings of the sloop warship over and over again. In the continuous failure, he gradually mastered some tips and successfully reduced the defense by 1% to increase the basic ship speed of a sloop warship by 2%.

Picking up Daliang's last work, Gith said: "For a sloop, speed is life. The transformation of sloops is all about increasing speed, but your transformation idea has some problems. I think it is not advisable to use reducing defense capabilities to improve speed. The first task of each warship is to save yourself first.

Speed ​​and defense are equally important. It is your point of view that makes me determined to accept you as a disciple.

However, don't think that this view only applies to battleships. I think from the very beginning you should follow this principle to complete your battleship design.

The compression of the defense of the sloop battleship has reached its limit. It seems that reducing this 1% is not a big deal for the sloop, but in real combat, its hull's damage resistance is much lower than the increased speed of 2%.

Therefore, I think this transformation has caused the decline in the combat capability of the hull, which is a failed transformation."

Daliang didn't expect that he had finally successfully completed a transformation that made him very satisfied, but was demoted to nothing by Gis.

So Daliang asked: "But the design of the sloop battleship has reached a perfect level. Increased ship speed can only start by reducing self-weight or increasing power. If the sail is enlarged, the hull will reduce its balance ability, which can easily cause capsize in strong winds. You can only think of ways to reduce the hull's weight."

"No, no, no, the hull's self-weight cannot be reduced anymore. You are now trapped in a vicious circle, just like the battleship design circle I encountered. How to increase the speed of the ship without reducing the hull's defense is the same problem we face, but it is just that your problem is much easier to solve." Gith drew several lines around the design drawing of the sloop battleship on the blackboard.

Then he said: "When the ship is moving, it will encounter the resistance of seawater. Reducing the resistance can increase the speed of the ship. However, the sloop battleship only considers longitudinal resistance in the hull design, but does not take care of the horizontal resistance. The horizontal resistance has not attracted much attention from many ship designers, but in fact, it has a great impact on ships with light weight. If the hull design can reduce lateral resistance, the speed of the ship can be greatly improved. I can achieve my current achievements, and a large part of the credit can be attributed to the study of lateral resistance."
Chapter completed!