Thunder Island, located in the waters west of the Sacred Dragon Country, can be reached by sailing east for a few days from the hibernating island of Ava in the Yefan Islands. More than 100 years ago, Ray Island was a prosperous and powerful country. Despite the fact that this country is only the size of a small island, its strength is not inferior to any of the seven countries of the Holy Alliance.

Thunder Island is also often known as the Thunder Country, and the people on Thunder Island have the ability to control thunder and lightning, which is called Thunder Control. The combination of thunder control and spiritual power makes the combat effectiveness of the Thunder Country outstanding.

Strictly speaking, the people of Thunder Island are not completely human, but are somewhere between the human race and the demon race, just like the Yu people in Zola City and the Sea people in Yena City. That's why the ThunderClan people are sometimes called Thunder Demons.

Since the Second Era of the End of Law, the battle between the Terrans and the Demons has continued, and Thunder Island has always been the object of the Terrans and the Demons. After the end of the Second Age of the End of the Law, the human races around the world united and established the so-called Second Divine Alliance, forming a united front against the powerful demon race. Naturally, the demon clan is not to be outdone, with the flower demon of the Ten Thousand Flowers Tide, the Hui Demon of the Glory Forest and the sand demon of the Eternal Day Desert, the demon clan has also established an alliance that can confront the Second Divine Alliance.

Far away in the depths of the sea, the Kraken and the High Feather Clan had no intention of getting involved in the battle of the Earth Realm, and they had almost disappeared without a trace in the past thousand years. Although Thunder Island does not have much contact with the mainland, and the Thunder Clan people are reluctant to participate in the war, their strong combat power naturally becomes the key to determining victory or defeat during the war.

The struggle between the human race and the demon race basically stopped a hundred years after the end of the second era of the end of the law, and in the 112th year of the second holy alliance, the human race and the demon race finally put down their weapons and shook hands, ending the 800-year struggle. Since then, the demon clan has lived in seclusion in the forest, on the snow-capped mountains, and on the edge of the desert, living the peaceful life they yearn for. And the Terrans have also established their new homes in the war-scorched land.

The peaceful life lasted for more than two hundred years. Finally, this brief peace was gone. In the year 378 of the Second Holy Alliance, the [Thunder Fang], which was the first of the nine demon beasts, awakened on Thunder Island. The top management of the Holy Alliance decided to send a coalition force to Thunder Island to kill the demon beast [Thunder Tooth], and the mighty Seven Kingdoms and a million coalition troops (Snow Country, Tree Country, Beast Country, Sand Country, Night Country, Ning Country, Dragon Country), thousands of huge warships set off to Thunder Island, and launched the world's largest battle in three hundred years: the Battle of Thunder Island.

In the Battle of Thunder Island, the inheritors of the Nine Great Spiritual Weapons fought a decisive battle with [Thunder Fang], and finally eliminated [Thunder Fang] at a painful price. The king of the Thunder Kingdom died in battle, and the Thunder Kingdom was destroyed. There were only 30,000 survivors of the million-strong coalition army, eight of the nine spiritual weapons were destroyed, and the nine spiritual weapon inheritors were all killed in the battle of Thunder Island.

Since then, the ThunderClan has disappeared. After that battle, the island of Thunder was surrounded by countless huge thunderstorms, and the entire sea area became a forbidden area for navigation, and the ninth route of the dragon country was canceled.

Thunder Island, withdrawn from the stage of this world. But it was such a lost kingdom that became the beginning of a new world.

The story of it all starts with a young girl.

【Second Holy Alliance 478 Year, Thunder Island, Bloody Bay】

Thick dark clouds filled the night, obscuring the stars and moon in the sky. There is a large crescent-shaped bay in front of Ray Island, which is known as the Bloody Bay in dreams. Legend has it that thousands of years ago, the Yu people attacked here, but the tenacious Thunder Clan fought back bravely, and defeated the myth of the immortality of the Yu people with the help of the giant thunder magic spirit array around Thunder Island, and thousands of angels were lost in this bay, so it was called the Blood Bay.

Bloody Bay is located to the west of Thunder Island, opposite the small island of Ava Island to the east of the Dragon Kingdom. This is also the place where the Thunder Spirit Array is most concentrated, unlike the Falling Hammer Cliff on the east side of Thunder Island, the terrain is dangerous, and the Bloody Bay is flat, if a million troops attack here, even the world's most powerful Spirits will not be able to stop it if they combine to open the Spirit Vein Array. Therefore, the defense of Bloody Bay has always been the densest area on Thunder Island.

Since the Battle of Thunder Island a hundred years ago, King Austin Fresnel of ThunderClan was killed in battle, and the ThunderClan people were also wiped out in that battle, and no one was spared. As a result, these thunder magic spirit arrays around Thunder Island have been out of control since then. For many years, most of the giant thunder magic spirit arrays were turned on, causing the small Thunder Island to be surrounded by lightning within a radius of ten kilometers. The closer you get to Thunder Island, the more dense the thunder and lightning become, and the powerful thunder and lightning even cause a lot of lightning storms, which also cause great damage to the fishing and tourism industry on the west coast of the Dragon Country. Several times the ships of the ninth route of the Dragon Kingdom passed by the side of Thunder Island and were swept in, and the number of times combined, thousands of people disappeared around Thunder Island.

The Holy Alliance has also sent several groups of powerful spiritual magicians to explore the interior of Thunder Island, but the people who sent it have never returned. As a result, rumors began to circulate that the [Thunder Fang] was really killed, or was it just sealed, and maybe one day it would wake up.

The Bloody Bay has thus added a mysterious color.

But no one would have thought that on this very day, a girl from the Sea Clan would come here.

The maiden of the Sea Clan was called Haiyun, and she was the tenth child and third daughter of King Haiman of the Sea Kingdom. The Sea Clan, like the Yu Clan, has always been reluctant to participate in the disputes between the Terrans and the Demon Clans on the mainland, they both love peace and like to live a carefree life. However, at this time, Princess Haiyun was wearing a navy blue mermaid civilian clothes and hurriedly swam towards the bloody bay. She was fleeing for her life rather than fleeing, for not far behind her, thirteen Psionic Sea Clan killers were following her.

Princess Haiyun held an ice-blue spear in her left hand, and her right hand pressed tightly against the wound on her left shoulder. The battle with the killers has been going on for three whole days, and at the beginning, there were nearly a hundred killers in this group, and they were not only strong in spirit and excellent in spiritual skills, but also ruthless and extremely experienced in combat. Although Princess Haiyun is also considered to be the best among the sea country spiritualists, she will inevitably suffer a lot of losses. In order to avoid its edge, Princess Haiyun fights while trying to get rid of the enemy behind her. However, the enemy was really chasing too closely, and it was not until a day ago that he used a thunder magic spirit array around Thunder Island to kill more than thirty killers, temporarily getting rid of their pursuit. But it didn't take long for Princess Haixin to find herself surrounded, so she could only circle around these thunder magic spirit arrays. On the one hand, she wanted to defeat more enemies with the help of these Thunder Spirit Arrays, and on the other hand, she also considered hiding in the gaps between some Thunder Spirit Arrays to avoid the enemy. If she can't, she can venture into Thunder Island so that she can get rid of the enemy completely. But this is also the last thing she wants to do, although the sea country has not dealt with the human race demon clan for nearly a thousand years, but it is also very familiar with the thunder clan. They also know what will happen if they enter Ray Island.

Since the rebellion in Yena City, Princess Haiyun has been in exile for a whole month. Now her whole body was covered with dense wounds, and blue blood oozed from her beautiful and soft ice blue skin from time to time. The smell of blood in the sea also made it difficult for her to get rid of the enemies behind her, and she couldn't care so much about it now. Although there were many wounds on his body, the most fatal one was the wound on his right shoulder. Although it didn't hurt the vital point, it accurately hit the spiritual vein in her right hand. Princess Haiyun held the gun with her right hand, and her right shoulder was injured, not only could her right hand not be able to gather spiritual power, but even the strength to hold the gun was gone. Although Haihai has also practiced using a left-handed gun, he is no match for a powerful enemy with a left-handed gun.

Now Haiyun can only use a gun with his left hand, but the spiritual power in his body has also been exhausted. Haiyun himself knew that it wouldn't be long before he wouldn't even have the spiritual power to maintain the Swift Wandering Technique. As long as you slow down, you will soon be overtaken by the enemy.

As a once noble princess, Haiyun is also very unhappy in her heart. In normal times, these people are not her opponents at all. If her right hand had not been injured, she would still be 70% sure that she would be able to defeat the enemy in her current condition. But what is uncomfortable is that when I wanted to use the Thunder Spirit Array to kill more enemies, I was shot in the right shoulder by an archer's arrow. Not only did you not kill more enemies, but it was also difficult to protect yourself. Princess Haiyun had no choice but to complain secretly.