Wang Jing became happy after being depressed for a while, explaining that the monster beast skin of this giant frog was an excellent refining material for making leather armor, and with this frog skin as armor, ordinary beasts and weapons would not be able to hurt him. In the future, giving this frog skin armor to his father as a greeting gift is tantamount to giving him a life talisman that can be used repeatedly, I don't know how happy he is.

However, when there are spirit stones in the future, I still have to find a way to get a magic weapon flying sword. With the magic weapon in hand, it not only makes your attacks sharper, but also can be used to disembowel the demon beast and get important materials.

Unable to remove the skin of the thundering giant frog after tossing for a while, Wang Jing had no choice but to poke his hand into the belly of the giant frog from its headless neck. Luckily, the frog wasn't huge, and his palm easily slipped into it. After a while, he found a round crystal the size of a broad bean with a silver glitter, and there was blood on the crystal, and from time to time a little thunder and lightning overflowed from the crystal.

Wang Jing took out a prepared jade box, carefully packed the thunder crystal, and then used mana to squeeze the blood of the giant frog into a white porcelain bottle, and rolled the shriveled giant frog corpse into the space of the Heavenly Demon Ring.

After Wang Jing finished cleaning the battlefield and checked the surrounding environment, he made sure that there was no danger before he sat down cross-legged and recovered the lost aura and demonic energy. Although there was no danger in this battle, the mana and demonic energy in his body had been depleted, and if it weren't for the spare talisman seal at hand to press the bottom of the box, he might really have escaped halfway. Although Lei Jing is precious, after all, it is still a small life.

Six hours later, the wound on Wang Jing's chest had been completely healed under the self-healing of the Heavenly Demon's immortal body and the conditioning of the elixir, the mana in his body was full, the demonic energy in the golden sea was agitated, and the muscles and veins became stronger after bearing the baptism of thunder and lightning. Three days later, another trace of thunder aura appeared in Jin Hai, and his body, mind, and mana had returned to their peak state. Wang Jing's eyes were closed, he breathed lightly, feeling the surging power, and his heart was full of confidence. After a moment, he smiled slightly, and then recited the incantation, and it only took a stick of incense to turn the trace of thunder and lightning power that swam in his body into the golden sea, and merged with the original trace of thunder and lightning power.

After feeling the enhancement of the power of thunder and lightning in his body, Wang Jing smiled with satisfaction, then took out the jade box containing Lei Jing, took out Lei Jing, opened his mouth and swallowed it. The entrance of the thunder crystal made his whole body tremble, and the power of the powerful and violent thunder and lightning instantly filled his body, destroying his meridians, burning his blood, and making him sweat profusely.

Wang Jing was shocked, hurriedly bit the tip of his tongue, endured the pain with his powerful divine sense, and quickly recited the spell of the demon god to control the thunder and lightning, and guided the power of the thunder and lightning raging in his body to gather towards the golden sea. Half an hour later, the thunder and lightning in the Golden Sea Demonic Qi became thicker and thicker, and finally turned into a silver lightning bolt that was one-tenth the thickness of chopsticks, churning happily in the Golden Sea Demonic Qi.

After Wang Jing finished refining Lei Jing, his whole body was covered in sweat, his spirit was exhausted, and he couldn't feel the danger around him, so he fell asleep. In the haze, Wang Jing dreamed that he was a majestic thunder god, standing in the sky where the wind and clouds would meet, and at the point of his fingers, the mountains were cracking, the rivers were flowing backwards, and the demons and monsters were turned into ashes under the golden thunder and lightning. Then, the sky is clear, the sun is shining, and the earth is back to life, a thriving scene.

When Wang Jing opened his eyes, five days had passed quietly. The broken tendons and veins in his body had also been completely restored under the self-healing technique of the Heavenly Demon Immortal Body, and his skin was as clear as jade, full of explosive power. If it weren't for the lightning that damaged his clothes, it would not have been obvious that he had been severely injured by lightning.

Wang Jing used the Heavenly Demon Flame Thunder Blade in this experiment again, and found that after refining the thunder crystal, the power of the thunder and lightning of the Flame Thunder Blade was much stronger. With a wave of his hand, he cut out a long groove more than five feet deep and several feet long, the walls of the groove were as smooth as a mirror, steaming with a trace of white heat, and the slightest spark of thunder and lightning was jumping. This power startled him, this attack was more than twice as powerful as simply using the Heavenly Demon Flame Blade.

Wang Jing used his divine thoughts to look inward, and couldn't help but smile bitterly. He found that the silver thunder and lightning in the golden sea had disappeared, and the blow just now consumed a precious thunder crystal, which made Wang Jing's heart ache greatly. After carefully understanding the blow just now, he found that the demonic qi in the golden sea had changed slightly, but he couldn't tell where the specific change was, so he had to put the matter aside for the time being, and he also wanted to find another thundering giant frog.

With these two combat experiences, in the next three months, Wang Jing hunted two thundering giant frogs without danger and obtained two thunder crystals, all of which he used magic mystics to refine in the golden sea one by one. With the increase in the number of refining thunder crystals, Wang Jing found that the power of thunder and lightning in the golden sea would slowly regenerate after it was consumed, although the number was only a very small amount, which also gave him infinite hope.

It's a pity that this kind of good thing is finally coming to an end, and Wang Jing searched the shore of Zhulin Lake several times in the next two months, but never found the shadow of the thundering giant frog again. Maybe this kind of heaven and earth spirit creature is the darling of the heavens, there are not many of them, and it is also his luck to meet them.

The only thing that I haven't searched now is the small island in the middle of the lake, which is three hundred zhang in size, and the island is full of green trees, which is the place with the strongest aura in the entire Zhulin Lake. Since there is a thundering giant frog on the shore of the lake, it should be a nest of thundering giant frogs on the island, and there are quite a few of them, Wang Jing felt that his mana and combat experience had been greatly improved, and decided to venture into the island.

After Wang Jing restored his spiritual mana and demonic energy to the best state, he pasted the flying talisman on his body, and flew up in the air lightly. The flying talisman is simple to control, as long as it is commanded with mental power, it can generally fly three feet high, and the speed is like a galloping horse, but the body is more stable. If you bless yourself with a protective light shield, you don't see the surrounding scenery reversing rapidly, and you don't feel that your body is moving.

The flying talisman only consumes a small amount of mana, and it is a necessary talisman for low-level monks to go out to run errands, and Wang Jing, a poor ghost, can be regarded as a luxury experience at this time.

The lakeside is not far from the island in the middle of the lake, and the time for a stick of incense at the speed of a flying charm is here. Wang Jing observed from the perspective mirror of the Heavenly Demon Ring that the place where he was was relatively safe, and there was no red dot representing dangerous information on the perspective mirror for the time being.

In order not to become the target of the demon beasts on the island, Wang Jing quickly flew to the ground as soon as he reached the shore. The ground is full of green grass and unknown flowers dotted among them, which is extremely beautiful.

Wang Jing took a deep breath of the aura of the air, held eight talisman seals in his hand, maintained a high degree of vigilance, and slowly walked towards the center of the island.