Haiyun shook his head when he thought of this, how could this be possible, although this is the thirteen thunder pulses, although they are powerful, they are not enough to break through the eleven pulse arrays, even if his father uses the power of the heart of the ocean, it is impossible to help others open the pulse gate. After all, to open the vein, only rely on the individual, only when a spiritual master feels the existence of the eleventh spiritual vein, it is possible to open it, otherwise no matter how much spiritual power there is, there is no way.

Haiyun slowly left the Forest of Glory, pondering the strange situation along the way, but still puzzled. It seems that only Xiu can tell himself if he wants to know the reason. Haiyun thought of cultivation and smiled, now that he has the eleventh vein, the level of spiritual power should be stronger than before, maybe he can still fight with Xiu.

"But that guy should have opened the twelve veins a long time ago!" Haiyun guessed that it was difficult to detect how many veins the opponent had when the spirits faced off against each other, because different sorcerers had different strengths for different veins, which meant that some sorcerers, one vein was strong enough and even stronger than a sorcerer who opened four veins. The veins are a key to controlling spiritual power in the spiritual power of the spiritual master, and there is no direct relationship between the size of the spiritual power and the strength of the spiritual art.

But Xiu's strength is too high and unfathomable, Haiyun has never seen such a powerful spiritual magician, and the only one who can compete with Xiu Yi is probably his father, Haiwang Haiman.

However, Haiyun remembered that Xiu said in the letter that he would only go to the arena of Thor City this afternoon, which meant that Haiyun still had more time. After leaving the Glory Forest, Haiyun thought that he could go to other places on Thunder Island to take a stroll, maybe there would be other adventures, Haiyun even fantasized, maybe his twelfth vein door would also be opened.

Haiyun returned the same way and retreated to Thor. Haiyun looked at the map in his hand, and walked along the northeast edge of Thunder God City, passing through the red brick path he walked yesterday, which led directly to the place where Xiu had afternoon tea.

Walking all the way to the east of Thor's City, Haiyun saw the only big river on Thunder Island: the River of Starwind. The River of the Starwind is very wide, about 100 meters away, close to the River of the Starwind, Haiyun can vaguely feel the call of the sea, as a sea tribe, she has a unique perception of the sea, the kind of mystery that is far away, always makes people have a dedication to the distance.

The main street to the east of Thunder God City is directly connected to a bridge, crossing the Starwind River and connecting the Dust Muddy Mountains. The name of the bridge is the Bridge of the Tempest. Legend has it that if you stand on this bridge, you can hear the wind god roaring in the wind.

Haiyun wanted to give it a try, so he walked onto the Bridge of the Tempest. The Bridge of the Tempest is a sturdy bridge made of stone, with a total length of more than 130 meters and a width of more than 20 meters. Around the bridge, like the Glory Forest, there were all kinds of thunder spirit arrays, and with the previous lesson, Haiyun became more cautious. However, these thunder magic spirit arrays on this wind bridge seem to be in a dormant state, even if Haiyun accidentally touches the spirit array, these thunder magic spirit arrays only flash slightly, but they are not triggered as before.

Standing in the center of the Bridge of the Tempest, with the river of the scorching starwind flowing under his feet, Haiyun hears the call of the wind god in the wind. The legend is true, the wind under the stars blows across the river, the temperature in the air is radiated around, and the Bridge of the Storm is like a zen garden on Thunder Island.

The Bridge of the Tempest is flanked by half-human-high handrails decorated with stone statues of various animals. Haiyun carefully admired them one by one, these were things she had never seen before. Haiyun lay on the handrail, looking at the flowing water in the long river of stars, and the heart of the ocean in his body actually resonated. She felt that the sea was calling to herself. Haihai had never felt so strong, as if the whole sea was in her body, as if she could lift the whole ocean with a snap of her fingers.

Haiyun felt that the eleven veins in his body were constantly vibrating, and sure enough, since he opened the eleventh vein, he could sense the heart of the ocean more and more easily. But despite this, it is still a long way to navigate the heart of the ocean.

Haiyun thought, maybe after opening the Twelve Veins Gate, he will be able to feel the Heart of the Ocean more easily, or be able to control it? Thinking of this, a smile appeared on the corner of Haiyun's mouth, and at first he was still worried about how to harness the power of the Heart of the Ocean, but now it seems that he has found a way out.

Although the method was found, how could she open the Twelfth Vein Gate? Haiyun was still unpredictable, she looked at the blue sky above Thunder God City, in a daze, watching the thunder spirit array in the sea release a strong thunderbolt and rush into the sky.

Haiyun stretched, no longer thinking about these questions. She continued down the Bridge of the Tempest until she reached the end of the Bridge of the Tempest, a path that could only pass five people. The path was lined with tall stone statues, which were some years old, and Princess Haiyun could vaguely distinguish these stone statues in the style of Thunder Island art, which she had read in some books in the Royal Library of the Sea Kingdom.

Haiyun didn't stop, she kept walking, and finally she saw a corner of the Dust Mountains, and next to the Dust Mountains was a small cave, the name of this cave was the name marked on the map that Xiu had given her: Thuro Cave.

The Thurro Cave is very large, the whole cave is an oval shape that is wide on the left and right, flat on the top and bottom, more than 100 meters wide at the place, and at least more than 60 meters at the narrow place. Haiyun stood at the entrance to Thureau's cave, and clearly felt the wind blowing in the cave, mixed with a rancid smell, as if something was rotting, and Haiyun felt very disgusted when he smelled it.

Could it be that this is where [Thunder Fang] appeared back then, or is it still sleeping now? Haiyun boldly guessed. She looked deeper into the Threau Cavern, and the large cavern was not as dark as she had imagined, but instead the entire dark cavern was illuminated by a green fluorescence. This fluorescence is supposed to be emitted by some animal or something, and although the light is not strong, it is enough to see through the dark cavern.

To Haiyun's surprise, the stone walls around this ancient and gloomy cave were covered with murals. The frescoes are much older than those on the walls surrounding the Triphis Hall, and the cave paintings depict people as if they were doing a prayer, a very formal and solemn ceremony.

Could it be that this was once used as a place of worship?" Haiyun looked inside the cave, but found nothing similar to the inside of the altar. Haiyun wanted to enter the cave, but the cave was surrounded by thunder magic spirit arrays.

These Thunder Spirit Arrays are not simple defensive arrays, they are no longer as powerful as those Spirit Arrays in the Glory Forest. At a casual glance, Haiyun could tell that the scale of these thunder spirit arrays was at least above those thunder spirit arrays in the Blood Vine Bay.

Haiyun didn't dare to take the risk, after all, he said that in addition to these visible thunder spirit arrays, there must be a lot of hidden thunder spirit arrays. Haiyun had learned a lesson in the Glory Forest before, although he had escaped by luck and was fortunate enough to open his eleventh vein, but this time if he was hit by the thunder vein in the thunder spirit array, I am afraid he would not be so lucky.

As a good warrior, Haiyun can sense the great danger hidden in front of him, and of course, if he really wants to enter the Thurro Mountains, this risk can still be taken.

However, Haiyun still went back sensibly. Following the stone path to the Thurro Cave, Haiyun returned to the Bridge of the Tempest, and across the Bridge of the Tempest, Haiyun returned to Thor. She stood in the city of Thor and looked at the shadow of the sun shining on the ground in the sky.

If time permits, he can go to another place to take a look, Haiyun opened the map of Thunder Island in his hand, and saw the sunset quagmire south of Thunder God City at a glance.

Haiyun made up his mind for a while, maybe he could go to the sunset quagmire to have a look.

Haiyun used her spiritual skills once again to travel through the entire Thunder God City like the wind, and she encountered no obstacles along the way. Although there are thunder magic spirit arrays all over Thunder God City, they are all dormant and have no effect on themselves.