"Hmm" Feng Caitian nodded, but he found that Liu Yihan's words were a little wrong, "How do you know that Bai Yu was a divine beast before?" ”

"I can see it." Liu Yihan laughed dryly, and quickly turned his gaze to the dark clouds.

Pu Shi is right, now every day is just her, no longer Xuanxuan, if he always treats her as Xuanxuan, I am afraid that it will arouse her disgust.

Seeing that there was no suspicion every day, but he seemed to believe it or not, Liu Yihan was relieved.

In his previous life, he had already lost at the starting line, and in this life, he didn't want to repeat the mistakes of the past.

About half an hour passed, and the first thunderstorm ended in the huge echo roar of the cave, and she didn't feel anything unusual about Bai Yu, so she couldn't help but feel a lot more relieved.

However, when he thought of the first heavenly thunder, he had experienced it for so long, and he couldn't help but worry about Bai Yu. Alas... It turns out that it is not easy to advance to the divine beast as it is human!

Thinking of this, Feng Caitian secretly decided that she must be better to these little guys in the future, and this was the first time she saw a demon beast promoted to a divine beast, so she was also shocked a lot.

Just when Feng Caitian was secretly thinking to himself, the thunderstorm that had been brewing for a while came again, and this time the thunder tribulation was tempered for a longer time.

Then the third, the fourth... It wasn't until the sixth tribulation thunder came that the cloudy thundercloud reluctantly left, and Bai Yu's advancement had already used up a day.

In the first three tribulation thunders, Bai Yu did not wake up, but his instinctive defense was automatically activated when danger came. Although the first three tribulation thunders did not cause any substantial damage to Bai Yu, Xu is tribulation thunder realized the difference between Bai Yu, and the fourth tribulation thunder that slashed down was no longer as gentle as the three tribulation thunders.

The momentum that vowed to tear apart the other party, like a life-threatening sword, struck at Bai Yu's skull, and even Feng Caitian and the others who were standing next to him couldn't help but sweat for Bai Yu.

But fortunately, Bai Yu woke up at that critical moment, and in a flash of thought, he recovered his body. Immediately urged his own beast core to launch a defense, and the strength was naturally a hundred times better than that instinctive defense.

"Bang" The fourth thunderbolt slashed on Bai Yu's defensive shield, making a huge sound, and then Bai Yu's fiery red protective shield also sunk inward because of this heavy blow, and at the same time, Bai Yu's face turned a little pale.

I saw that he quickly picked up the Gathering Spirit Pill and Red Jade Pill that Feng Caitian had left next to him, and poured them into his mouth.

After taking the elixir, Bai Yu felt that the spiritual power he had lost filled the entire beast core again, and he vaguely seemed to feel that there was a tendency to overflow. The seal flipped, the mind moved, and the sunken defensive shield was restored again, and at the same time, the fifth thunderbolt slashed down.

However, the momentum of this tribulation thunder was much weaker than that of the fourth tribulation thunder, and in less than half an hour, it was completely dissolved by Bai Yu.

But this sixth thunderstorm is not so simple!

Heart-pounding lightning kept tumbling and flickering through the clouds, making a roaring roar, as if it was poised to deliver the final blow to White Feather.

Bai Yu's expression was extremely solemn, knowing that this sixth tribulation thunder was extraordinary, and it was also the most critical tribulation thunder for all demon beasts to evolve divine beasts.

The dark clouds in a radius of 100 miles continued to converge above the cave, and the thick dark clouds covered the entire heaven and earth, leaving only the light and dark thunder and lightning in the clouds, making the sky near noon look extremely oppressive and weird.