Chapter 1: Lei Yin (Part 1)

  Lei Xingfeng stared blankly at his grandfather flying up, his whole body flashing with electric arc light, slowly leaving the ground, and initially rising at a slow speed. However, after a few seconds, the speed suddenly accelerated, as if like lightning, piercing straight into the dark clouds.

  Lei Xingyao was in the basket, her two small hands wrapped around Lei Xingfeng's neck, and she stared at the sky with a silly expression, saying: "Ah... Grandpa flew away..."

  Lei Xingfeng vowed, this was the first time he saw a person, without relying on anything, just flew up to the sky, it was simply unbelievable. He suddenly understood that maybe one day, he could also fly like Grandpa Ah. Suddenly, his face showed an extremely excited expression, and he smiled: "Yes, flying!"

  The old man rushed directly into the clouds, and he was like a huge lightning rod, with countless thunderbolts striking him.

  In an instant, Lei Xingfeng and Lei Xingyao saw a huge flash of light, followed by a deafening thunder that shook the sky.

  Lei Xingyao covered her ears, the thunder was so loud that it made her hair stand on end. Not to mention a little girl like her being scared, even Lei Xingfeng's heart was trembling with the thunder. It was a natural and intimidating power that any living being would have fear for thunder.

  "Brother, let's go to the tree hole..."

  "Alright, Yaya don't be afraid."

  Lei Xingyao tightly hugged Lei Xingfeng's neck and whispered: "What a scary thunder!"

  Lei Xingfeng had long since chosen a giant tree, giant trees are generally not gathered together, often in one place there are more than ten ancient trees, each independent of the other, visible from afar. He quickly arrived at the foot of the giant tree, swiftly climbed up, actually he knew in his heart that climbing trees was very dangerous in thunderstorm weather, fortunately this wasn't a rainy day but a snowy one. He found a small hollow in the tree and placed his backpack inside.

  The old man flew swiftly through the clouds, absorbing countless lightning bolts.

  Lei Xingfeng sat in front of the tree hole, looking up at the sky.

  A massive silver light ball flickered in the dark clouds, and when it appeared, the earth was covered with a layer of silver white. The snow on the ground reflected the light ball in the sky, complementing each other, while the sky turned pitch black instead. Bolts of lightning extended rapidly to connect with the light ball, which grew larger and larger, pushing away large swaths of dark clouds with its dazzling brilliance.

  The light cluster gradually expanded and formed a light spot, which initially looked like a shadow, quite blurry, appearing and disappearing in the intervals of lightning and thunder.

  Lei Xingfeng looked up and whispered: "What is this thing?"

  A little head poked out from under his arm, and Leixingyao said, "Brother, what? What did you say?"

  Lei Xingfeng pointed at the sky and said: "Look."

  Lei Xingyao leaned into Lei Xingfeng's arms and looked up, exclaiming in surprise: "Wow, it's so beautiful! What is it?"

  As they spoke, the light spot that was like a picture expanded again, and then countless lightning bolts struck it. The picture seemed to be storing electricity, and as the thunderbolts hit it, it grew brighter and brighter. More dark clouds gathered, producing more lightning and thunder, which continued to strike the light spot.

  Suddenly a very thick lightning bolt flashed across, instantly piercing the light spot, followed by a shocking thunderclap that shook the sky. The thunder was like a giant drumbeat, rolling from east to west, and Lei Xingyao suddenly shrunk his neck in fright, exclaiming: "How scary! Eh, that... that lightning is still there!"

  That thick and large lightning bolt was fixed on the light spot, looking extremely shocking. The entire light spot shone brightly, with countless small lightning bolts also fixed in the light spot. After about ten or so minutes, the entire light spot was filled with traces of lightning.

  Lei Xingfeng's eyes widened, and he had somewhat reacted. The lightning pattern on the light spot was very similar to the Lei Yin he had obtained before. He was puzzled in his heart, could it be that Ah Ye was condensing Lei Yin?

  The old man's emotions were stirred, and in the dark clouds, he quickly condensed his own lightning mark. To know that before his last injury, he had once condensed a lightning mark, which took him more than thirty years to form with his own strength. This time was completely different, in less than twenty minutes, he had already formed the embryo of the lightning mark, and it gradually took shape in countless flashes of lightning.

  It didn't take much consideration for the old man to understand that this time, the condensed lightning mark was many times stronger than the one he had condensed with his own strength last time. The kind of violent power that was being sealed within the lightning mark made him feel as if he was in a state of ecstasy.

  "Brother, it moved! That thing is moving!"

  "Wow! Impressive!"

  That light spot has expanded to hundreds of meters in diameter, and the sky is bright. The giant light spot started moving, and as it moved, the dark clouds in the sky also moved. A large amount of lightning was generated again, and quickly absorbed by the light spot, fixed within it.

  As countless lightning bolts were produced and fixed in the light spots, the entire light spot not only did not expand, but instead shrank bit by bit, from a diameter of over 500 meters to a diameter of just over 100 meters.

  By this time, Lei Xingfeng was certain that this was the old man condensing his Thunder Seal. He had witnessed the entire process from start to finish and it was crystal clear to him. This gave him a very special experience, and when he cultivated to the old man's level, once he condensed his Thunder Seal, he would have some experience.

  The old man was delighted in his heart, this time condensing the Lei Yin, he also had no choice but to make a desperate move, and didn't expect it to have such a huge effect, and be many times better than using his own Lei Yin force to condense. Sealing the natural thunder and lightning, forming the Lei Yin, even he himself was beyond expectation.

  The lightning mark in the middle of the hundred meters shrunk to only ten meters, and the power contained within it was so terrifying that even the old man felt fearful. He exerted his utmost control, slowly detaching himself from the dark cloud, bringing with him the still-uncondensed lightning mark as he descended slowly from the air.

  A bolt of lightning with a diameter of six meters on his head, the old man slowly descended to just over ten meters above the forest, suspended there, the lightning mark on his head still occasionally struck by lightning, rumbling and shocking.

  The old man carefully collected the lightning print, and the overflowing thunder power slightly shook, causing the trees below to turn into a piece of ash. This made Leixing Peak, who was watching from afar, feel shocked in his heart. This is the true manifestation of the Thunder System's power, and he didn't know how far off he was.

  Lei Xingfeng thought to himself: "Perhaps this time Master can fully recover."

  "Look... is that Grandpa down there?"

  The lightning mark was even more dazzling, and the lightning bolts continued to slash at it, looking extremely eerie. The old man below remained calm and composed, having completely controlled the lightning mark. As long as he successfully captured it, his strength would not only recover but also increase by a huge margin.

  Lei Xingfeng said: "Yes, that is Ah Ye."

  "Will it be dangerous?"

  Lei Xingfeng smiled and said: "Don't worry, Grandpa is very powerful, he won't be in any danger."

  The old man's body was filled with Lei Yin, a kind of extremely powerful force that surpassed both Lun Li and Lun Yin. Once the Lei Yin condensed into being, it could become the source of Lei Yin power. During normal cultivation, excess Lei Yin power could be sealed within it, and when battle arrived, the Lei Yin could provide immense assistance. A master with Lei Yin would inevitably defeat a master without Lei Yin, even if they were at the same level.

  It's extremely difficult to condense the seal, and anyone who reaches this realm wants to condense their own system's seal. For example, a fire-type person wants to condense a fire seal, and a light-type person wants to condense a light seal. They all need a lot of time to build the framework of the seal, gradually filling in their own power, and finally forming their own seal. This process is extremely difficult, and many people have experienced failure. After going through countless hardships, when they are about to succeed, the seal suddenly collapses.

  However, a seal has a special feature: even if it collapses, it can still re-condense and start anew. Perhaps you won't succeed once or twice, but if you persist, there will eventually be a time when you do succeed. As long as you can persist, of course, for a seal to condense normally, ten years is the minimum amount of time required, twenty years is not unusual, and thirty years is relatively rare. Nevertheless, using thirty years to polish a seal is generally only done by people who are particularly meticulous.

  Thirty years of condensation into a print, but it is actually the highest success rate, while ten years has the lowest success rate.

  The old man had spent thirty years condensing the Thunder Seal, and it was successful on his first try. After being injured, his Thunder Seal appeared, and he took advantage of Leixing Peak's weakness. Once he recovered from his injuries, he could only re-condense a new Thunder Seal, which would be his second time doing so.

  Newly forged Lei Yin, using a new understanding of the way, combined with previous methods and experience, resulted in almost two hours, quickly condensed successfully, even if the old man's heart was also full of surprises.

  The lightning bolt gradually shrunk to about one meter, its glow weakening, like a black hole with countless flashing electric lights inside. The dark clouds in the sky dispersed, and in just an instant, sunlight broke through, and the heavy snow also stopped.

  The sky seemed to have exhausted all its energy, with fierce winds and heavy snow, lightning flashing and thunder rumbling, all disappearing.

  Only the old man remained suspended in mid-air, and it was unclear what he was doing. Countless electric arcs burst forth from his body, interacting with the lightning patterns in a back-and-forth exchange.

  Lei Xingfeng stared intently at the old man and Lei Yin, knowing that Master Ya had reached a critical moment, and success or failure would depend on this very moment.

  Whoosh!

  Suddenly, the old man opened his mouth and sucked in, and the lightning mark suddenly transformed into a ball of silver light that fell into the old man's mouth.

  The old man's body radiated a brilliant light, and in an instant, the light vanished. The old man let out a long cry, flew through the air in a circle, and then gently descended onto the giant tree where Leixing Peak was located.

  Lei Xingyao clapped her hands and exclaimed: "Grandpa is awesome!"

  Lei Xingfeng stood up and put down Lei Xingyao in his arms, smiling: "Grandpa, fully recovered?"