The Yang family, the original title was Marquis.

Occupy Half Moon Island, and there is a bonanza on the bottom of the island.

Men are rich and powerful, and wives and concubines naturally have groups.

Five hundred years ago, Old Marquis Yang took his wives and concubines, descendants, and slaves to take root and multiply on Half Moon Island.

For the first three hundred years, the Yang family was thriving and extremely prosperous.

At that time, the population of the Yang family was increasing day by day, and at its peak, it reached 100,000 people.

In those years, it took a lot of effort to write your name into the family tree. Many children, just like today's silver pupils, even if they are the biological children of the head of the family, have low cultivation and poor talent, and their names cannot be included in the family tree, and they cannot become descendants, so they can only be listed as side branches and become domestic slaves.

At that time, the Yang family's Half Moon Island was known as the "unsinkable island".

The Yang family has a mine and has enough resources to train refiners.

The refiners of the Yang family spent a hundred years to complete a shocking feat - refining the island of Half Moon Island, which was empty due to mining, into a mystical artifact.

Half Moon Island is also a city, a fief of the Yang family, and a piece of instrument.

Prosperity must decline.

In the past two hundred years, the Yang family has gradually failed.

One generation is weaker than the next.

For hundreds of years, there has never been a person as amazing and brilliant as the ancestor of the marquis.

Titles have also been reduced from generation to generation.

A hundred years ago, the Yang family on Half Moon Island finally hollowed out the bottom of the sea and the mine was gone. A black-brown liquid gushed from the bottom of the cavern, carrying a pungent poisonous gas.

Subsequently, the poison gas caused a series of explosions, and most of the Yang family died in the protracted disaster.

The population has plummeted.

However, the "unsinkable island", true to its name, still stands on the surface of the sea.

Rely on the mountains to eat the mountains, rely on the water to eat the water.

Half Moon Island is in the sea, but the Yang family can't rely on the sea for a living.

In the world of Yang Zhe's previous life, human beings almost went to heaven and earth, and still knew little about the sea.

Here, the world where Xuan Lingqi is everywhere. The mysteries of the depths of the sea are still inaccessible to mankind.

The Xuanling fish and Xuanling beasts in the ocean are called "people of the sea", referred to as the sea tribe. The Sea Clan is blessed by the god of the sea. The deep sea has always been a forbidden area for humans.

Back then, Old Marquis Yang dared to establish Half Moon Island in the deep sea, and according to legend, it was because Old Marquis Yang obtained the permission of the Sea God and reached a deal with the Sea God.

What is the truth of the matter, Yang Zhe does not know.

He only knew that the Yang family had an ancestral iron law: the Yang clan was not allowed to hunt and sell the sea clan.

After the Yang family's mine was dug and they couldn't go to the sea to fish, the Yang family's refiners spent fifty years studying the black-brown liquid and named it "black oil".

The results of the study were not long in coming.

The Yang family began to believe that black oil was a treasure given to the Yang family by the god of the sea.

A certain refiner of the Yang family inadvertently refined the fiber from black oil and finally made cloth.

However, trouble ensued.

The poisonous gas that accompanied the black oil became Yang's nightmare. The Yang clan later discovered that the black oil itself was actually poisonous.

Black oil, again renamed black poison oil. It is not a treasure given to the Yang family by the god of the sea, but a curse of the Yang family.

After Yang Zhe recovered the memory of his previous life, he roughly guessed what this black oil was, it should be oil.

However, in his previous life, Yang Zhe knew that oil is more different from different origins, and its composition is very complex, and there are light crude oil and heavy crude oil.

The composition of the oil in this Xuanling World must be very different from the oil on the earth, at least, there will be two more things - Xuanqi and Lingqi.

This complicates the situation.

Fortunately, the ancestors have researched the chemical fiber products that Yang Zhe needs most. Yang Zhe doesn't have to worry about how to extract oil and how to turn oil into chemical fiber.

Twenty years ago, the Lihai Islands Alliance invaded Yan Kingdom, and Half Moon Island was attacked by the strongmen of Busi Island, one of the Lihai Islands Alliance.

The elite of the Yang family was killed in battle, and the wealth of the island was plundered.

The invaders of Busi Island also knew about the toxicity of black poisonous oil, so they did not touch anything related to black poisonous oil. To this day, the oil exploitation and chemical fiber production line is still mothballed.

After the war, the strongmen of Busi Island retreated.

Yang Zhe's grandfather, Yang Che, inherited the title with the cultivation of a level 32 spirit master.

Ten years ago, Yang Zhe's elder brother suddenly rose to prominence and became a four-grade refiner, with a wide range of financial resources. The Yang family has been prosperous for another ten years.

Yang Po wants to refine weapons, and it is inconvenient to live on the island. He lives with his wife Heng Yun in Yaning. Yaning is where the Heng family is located.

Yang Po bought land and a house next to the Heng family, so that he could take care of the children of the Heng family and be filial to his father-in-law and mother-in-law. Yang Zhe, Yang Che and a few members of the Banyue Yang clan also lived in Yaning.

The people of the Yang clan who live on Half Moon Island have Yang Po to send supplies on a monthly basis.

It was precisely because Yang Po's house was next to the Heng family that after Yang Po's death, Heng Yun and the Heng family had false evidence that "Yang Po entered the Heng family", took away all Yang Po's property, and swept Yang Zhe and the Yang clan out of the house.

It's the old thing.

Yang Zhe now just wants to go back to Half Moon Island and get his garment factory. The dilapidated houses left behind by Yang Po, and the looms with larger ones couldn't be opened, and Yang Zhe couldn't look down on them in his heart.