After defeating the Heaven and Earth Xuanhuang Four Thunder Demons, Xiao Yan raised his head and looked at the sky above him. He didn't know that there was one tribulation and two tribulations in this imperial tribulation, but he was very puzzled at this time, if the imperial tribulation ended, at the moment when the four thunder demons collapsed, the thunderclouds in the sky above should dissipate, but now there was no sign of this, and in the sky above him, the thunderclouds were still accumulating the energy around them.

Zhan Lao, who was suspended in the distance, also looked up at the thunderclouds above Xiao Yan that were getting bigger and bigger, and the thunderclouds flashed with lightning and lightning, and the energy was constantly accumulating, like a precursor to a storm.

Thunderclouds are growing in size. It is said that the larger the volume of the thunderclouds in the sky, the thicker the thunder hit, the higher the achievements of the person who survived the tribulation in the future.

But you must know that with the expansion of the thundercloud, the liliang of the thunder is also intensifying, if the liliang produced by the thunder far exceeds the ability of the catastrophe to bear, life and death are unknown, let alone achievement.

"Hurry up, kid, use the Pill of Transformation!" Zhan Lao seemed to have thought of something, and then suddenly shouted at Xiao Yan.

Now the thunderclouds above Xiao Yan are still tumbling and gathering, constantly brewing, and a low roar is buzzing. Xiao Yan has never experienced the imperial tribulation, so naturally he doesn't know this, but Zhan Lao is very clear, judging from the current situation that the energy gathered by the thunderclouds is still converging, this second tribulation is by no means an ordinary power, even if Xiao Yan's body is strong, it is absolutely unbearable to be struck by such a powerful heavenly thunder, maybe it will be completely destroyed in an instant, and only by relying on the Tribulation Pill can he survive this tribulation.

Xiao Yan heard Elder Zhan's shout, he was stunned in his heart, and without hesitation, the power of his soul probed into the ring, and quickly found the pill of calamity given to him by Emperor Ming.

"I didn't expect it to come in handy so quickly." The blue light in Xiao Yan's hand shook, and a jade bottle with bright color appeared in Xiao Yan's hand, and in the jade bottle, a rich danxiang emanated, and even Xiao Yan felt a little confused about that danxiang.

Xiao Yan is now an alchemist of the emperor's first grade, but Xiao Yan's current alchemy is slightly lower than that of the emperor's alchemist, if it weren't for Tianhuo's help, with Xiao Yan's current alchemy, he would not be able to refine the emperor's elixir.

"How do you use this pill?" Xiao Yan asked Xiang Zhan Lao. Xiao Yan used this thing for the first time, and when Emperor Ming gave Xiao Yan the Pill of Catastrophe, he didn't tell Xiao Yan how to use it, so Xiao Yan naturally could only ask Zhan Lao.