A few seconds after the thunder beast formed that triangular contract with Shen Xingzhui, the system transmitted the entire content of the truth mission to her brain. After all, this is something that is also in the inheritance memory of the thunder beast, and there is no need for the system to hide it.

Shen Xingchui picked out those contents and explained the origin of the small contract to Xiao Xiao.

"Since I got half of the control of the Hades Demon Palace, the demon lord has come to the Hades Palace every year before the month of Zhaiji for so many years, because there is a rumor that the four major clouds have been circulating since ancient times, saying that the four great clouds have treasures, and there are even exercises in the treasure that cross the catastrophe realm and go directly to the chaos realm, ordinary people can't find a place to store the treasure, only a special spirit beast living in the sea of clouds can open the huge treasure in the sea of clouds."

"Earlier, many Lei Xiu came to capture the Thunder Beast, in addition to wanting to capture the Thunder Beast for their own cultivation, many of them received a bounty from the Demon Palace. It's a pity that the captured thunder beasts can't take out the sea of clouds without eyes, and those with eyes will be chased and intercepted by other thunder beasts. Therefore, almost no thunder beast can leave the sea of clouds alive. ”

Regarding the fact that the thunder beast could not bring out the sea of clouds, Shen Xingchui knew, but what she didn't know was that this was related to the origin of the thunder beast, that is, all the thunder beasts born in the sea of clouds were shackled by their respective clan monuments, and the clan tablets would record the birth, aging, sickness, death, and cultivation realm of each thunder beast, without exception.

It is true that the thunder beast cannot bring out the sea of clouds, whether it has given birth to eyes or not. Thunder beasts that transcend the boundaries of the clan monument will all die, just like they have a curse in their bodies, and they can't leave the clan monument for a certain distance, and if they leave the limited distance, the thunder beast will naturally die.

"The demon lords of the past generations of the Demon Palace are convinced of the rumor that there is a treasure in the sea of clouds, so each generation of demon lords will try in vain to obtain the masters of the four major sea of clouds, such as the Hades Demon Palace."

"Decades ago, that plot did give the Demon Lord half control of the Hades Demon Palace. The Demon Lord would come to the Hades Demon Palace every year during the month of Zhaiji to look for opportunities, but he didn't expect that during the month of Zhaiji, it would be impossible to enter the sea of thunderstorms and clouds from the outside world. Even in the Hades Palace, he couldn't enter the sea of thunderstorm clouds in Zhaiji Moon at will, so he could only honestly nest in the Hades Palace and watch the thunder sea outside the barrier rage. ”

"The month of Zhaiji in the sea of thunderstorms and clouds is the world of thunder. Of all the people who wanted to stay directly in the sea of thunderstorm clouds, none of them could get out alive. ”

"In the clan land of Lei Doudou, there is a magical clan monument that can detect the movements and advancement of thunder beasts, not only limited to purebred thunder beans, but all thunder beasts are within the scope of exploration and control. In the traditional thunder beast bloodline, thunder beans with more than three colors are the lowest level, and they will die before they are promoted to the high rank, and there are few accidents. ”

Speaking of this, Shen Xingzhui gently stroked the little bits of hair: "The reason for this classification and classification is actually the opposite of the colored thunder beast that has the inheritance memory, the more colorful the thunder beast, the higher the level of thunder they need, if it is said that the pure color thunder beast can be promoted and grow by casually absorbing the thunder energy in the sea of clouds, and the multi-colored thunder beast, the thunder in the thunderstorm sea of clouds alone is not enough." Therefore, although Xiao Diandian was born for a short time, his body has always been the size of his thumb, because there is no thunder to make it grow. ”

"Although the number of thunder in the sea of thunderstorms and clouds is large, the quality is far from enough to support their upgrades. Just like a little dot, it first absorbed the thunder of Shen Xing's Yuan Infant Tribulation before opening its promotion shackles. Only the multi-colored Lei Bean Bean who has opened the shackles of promotion will have the memory of inheritance. Most of the low-level multi-colored thunder beasts have fallen before they have survived to open the shackles of promotion. ”

"Those huge thunder beasts in the sea of thunderstorm clouds right now, in fact, their highest point has already appeared, because their realm is linked to their size. The normal high-level multi-colored thunder beasts can be large or small, and they control the size of their bodies. ”

"The more colors of the thunder beast, the higher the level of thunder required. And the moment when it absorbs the energy of thunder in large quantities for the first time determines the ability of the quality of the thunder it can use in the future. It also determines the height of its future growth. ”

"Xiao Dian is very lucky, the silver Thunder Bean should have a good relationship with it, knowing that it has not grown much in the sea of clouds, so he sent it out. Moreover, it has not had time to absorb the energy of the first Zhai Jiyue in the sea of thunderstorm clouds, and it has been infused with the energy of the heaven and earth thunder tribulation in advance, and then laid the height of future growth. ”

"And this time the whirlpool of the sea of clouds is indeed opened in small points. Because there is really a treasure in the sea of thunderstorms and clouds, this treasure is the three energies of the sun, moon and stars, and this energy can only be absorbed by the thunder beast itself, and other creatures have no way to absorb and utilize it. The Demon Lord was wrong, and he wasted so many years of time and energy in vain to plot. ”

Speaking of this, Shen Xingzhui couldn't help but shake his head, some things really can't be explained clearly in half a word.

"The Demon Lord doesn't even know that only multi-colored thunder beasts, or multi-colored thunder beasts that have opened the shackles of promotion, can absorb this energy, and thunder beasts that have not opened the shackles of promotion can't even open the first layer of this sea of clouds vortex."

This time, if you can open the whirlpool of the sea of clouds, you can really gather the right time, place and people, and without the thunder of the clouds, you can't open the shackles of your own promotion. Without Xiao Xiao's efforts, there would be no modified flying boat, and there would be no move to dare to enter the sea of thunderstorms and clouds during the month of Zhaiji.

"After absorbing the energy of this sun, moon and star, it will have the opportunity to directly cross the height of the Tribulation Habitat in the future, and grow to a cultivation equivalent to the Chaos Realm, and it can now no longer be shackled by the sea of clouds, and it will also be officially unbound from the Thunder Beast's family monument, and it can leave at will without being affected by the curse. After a small dot, no matter the size of the eyes or their own realm, they will no longer be monitored by the family monument. ”

Speaking of this, Shen Xingchui also happily stroked a little.

"And why I have gained the most," she couldn't help but be overjoyed when she said this: "This kind of contract that it takes the initiative to cast, in their inheritance memory, should be regarded as a master-slave contract, which is even higher than what we call a contract contract." It's so small that I made it before I could distinguish the type of contract, and as it stands, I'm taking advantage of it. In the future, its realm can be shared with me, and I can use its lightning energy to a limited extent every day. Even, all my thunder tribulations will not be a problem, or all of our thunder tribulations can be filtered by it, the thunder energy is absorbed by it, and the remaining pure energy can be obtained by us without any damage. I should be worried now that there are not so many thunder tribulations in this Zhandan Continent for it to advance and grow. ”