Next time, I'm going to test it, if I deal with ordinary demon beasts, the Heavenly Demon Flame Blade is powerful, so use the Heavenly Demon Flame Blade. If you deal with a thunder-type demon beast like a thundering giant frog, it will work well with an aura fireball, and then turn Jin Hai's demonic qi back into aura. Transformed back in this way, you can send out several times more fireball spells.

The transformation between Jin Hai and Dantian takes a little conversion time, and the amount of aura transformed is only more than half of the stored aura, which is more than ten times faster than recovering the aura to release the fireball technique, and more importantly, the converted aura is more refined, and the power generated by the release spell is more powerful.

After a busy night's work, by the time the sun rose in the morning, Wang Jing was already hungry. I was about to take out the dried meat from the Heavenly Demon Ring and eat it, but I smelled the aroma of barbecued meat, which was very attractive. Looking at the source of the fragrance, it turned out to be the two unburned corpses of thundering giant frogs.

Wang Jing took out the two-foot-long Xuantie sword he had refined, and patted the charred black thing, revealing the golden half of the frog's legs, and the fragrance emitted was even stronger, making his appetite drool.

"Well, the meat of the demon beast is crispy and delicious, full of toughness, and it is indeed much more delicious than the meat of ordinary beasts, and it also contains a faint aura. If you can eat this kind of demon beast meat with aura for a long time, you will definitely be able to speed up your cultivation. Wang Jing quickly cut off a piece of frog meat and devoured it so much that he almost swallowed his fingers.

"It's a pity that I was too ruthless yesterday, I wasted a few more fireball talismans, and I also wasted seven or eight out of ten good demon beast barbecue, otherwise this demon beast barbecue can eat a few more meals. Ah, it's a pity for my talisman seal, my thunder crystal!"

After eating and drinking, Wang Jing first observed the black ring in his hand and found that there was no danger around, so he transformed the dantian aura into the golden sea. When the aura is exhausted, he starts to cultivate again to speed up the recovery of the aura.

By nightfall, Wang Jing's dantian and Jin Hai's aura and demonic aura were very full. Using his divine sense to look inside, he found that the three days of weak lightning filaments in his body were still swimming in his body. Although the thunder crystal of the thundering giant frog has been destroyed now, he still wants to try the secret method of the demon soul and refine the thunder and lightning in his body.

If it can be turned into the Golden Sea, then the Heavenly Demon Flame Blade that will be cast in the future will become the Heavenly Demon Flame Thunder Blade, and the power will be even more powerful, and the thunder and lightning are pervasive, even in the face of metallic shields, it can also hurt people, which is really the best spell in the fighting method.

This powerful secret technique of directly refining thunder and lightning can only be known to the demon soul, a powerful power that has existed for countless thousands of years, and only a monk with a thunder attribute can use it if a cultivator thinks about it.

Wang Jing mobilized the aura to wrap the thunder and lightning filaments according to the Demon Soul Secret Technique, and at first the thunder and lightning filaments did not obey the call at all, and how much aura was scattered. Later, he endured the discomfort of his divine thoughts and used his spiritual power to directly refine. After a day of hard work and familiarity with tens of thousands of complicated and obscure demon god spells, he guided the three filaments to merge into a strand and swim along the tendons and veins towards the dantian.

Wang Jing originally wanted to let him stay in the dantian, and the fireball technique he would use in the future would be even more powerful with the thunder and lightning attribute. As a result, as soon as the thunder and lightning filaments wandered around the dantian, they automatically ran into the golden sea, and they rippled comfortably in the demonic qi, without the slightest sense of discomfort.

Wang Jing wanted to understand the mutated Jinhai Demonic Qi, so he mobilized the Jinhai Inner Demonic Qi and waved his hand to cast the Heavenly Demon Flame Blade on the grass in front of him. As a result, to Wang Jing's surprise, he found that there were extremely faint lightning filaments jumping on the flame blade, although it was a little less, but he could feel that the power of the Heavenly Demon Flame Blade had increased slightly.

Sure enough, a Heavenly Demon Flame Blade with a thunder and lightning breath slashed towards the grass in front of him, and the casting speed was one percent faster than that of the simple Heavenly Demon Flame Blade. The blade slammed into the dirt with a loud thud, slashing through a large crater. The bottom of the pit crystallized, the pit wall was smooth, and the grass and trees on the edge of the pit turned into fly ash under the lightning flash.

This was by far the most powerful attack that Wang Jing could unleash, and it was estimated that an ordinary Qi Refining Stage cultivator would immediately lose his combat ability. Even if there is a shield defense, if it is metal, then the thunder and lightning can almost be ignored, and it will definitely give the victim an unexpected surprise.

Wang Jing stood on the edge of the pit and pondered for a long time, glanced inwardly at the empty golden sea in his body, and couldn't help but feel that there was a fly in the ointment. If you can refine more thunder crystals in the body of the Thundering Giant Frog, then the increased thunder and lightning attributes can be greatly utilized, and in the future, not only can you be immune to thunder and lightning, but you can also send out a more powerful Heavenly Demon Flame Thunder Blade.

This time, he has the experience of hunting the Thundering Giant Frog and understands the importance of Lei Jing, of course he will take good measures to try to hunt more Thundering Giant Frog with better means.

It took a few days to completely refine the three faint lightning filaments, but he also successfully planted the thunder seed in the Golden Sea Demon Qi, and gradually opened his own thunder spirit root, and the speed of absorbing the thunder and lightning next time was much faster, and this trip should be a huge harvest.

Wang Jing actually didn't know that he had unknowingly activated the Thunder Spirit Root in his body. Previously, relying on the conversion of the Five Elements Spirit Root, he could barely cultivate thunder attribute spells, after all, he still absorbed fire aura to provide the source of mana, and the power of the spell was greatly reduced. In the future, when you meditate and cultivate, you can automatically absorb the thunder aura in the air. Although the thunder attribute aura is scarce, it is better than the speed of simply absorbing the surrounding fire aura, and it adds up to a lot. The power generated by the thunder attribute aura will surprise the other monks, since ancient times, thunder attribute monks are extremely rare, and once they appear, they will sweep one side.

While recovering the golden sea demonic qi, Wang Jing carefully comprehended the mystery of the demon god's spell. This sitting is three days, and the mana will be restored in a few hours, and at this time, Jin Hai will slowly recover a trace of thunder and lightning spiritual power, and it seems that the thunder aura in the air is far less than the fire aura.

After Wang Jing understood all the spells related to the thunder and lightning, he used the power of thunder and lightning again to send out a lightning bolt technique, and as a result, this thunder technique was twice as thick as before, and it was one-third the thickness of chopsticks, and it blew up a large pit with a radius of five feet on the ground ten zhang away. With such a long-distance attack, there were even signs of lightning crystallization at the bottom of the pit, which showed how high the temperature of this lightning lightning technique was.

Moreover, Wang Jing also found that the speed of casting thunder spells is two percent faster than the speed of casting fireball spells, and it may be that after becoming proficient in the future, there is still room for improvement in casting speed. This is a magic weapon to win in the future, after all, the first strike is the strongest in the fight, and the second attack suffers.

After half a burst of excitement, Wang Jing slowly faded the smile on his face, and continued to concentrate on accumulating the power of thunder and lightning. Three days later, the power of thunder and lightning was consummated, and the mana and demonic energy in the dantian and golden sea were full. Only then did he stretch and slowly stand up.