"The thunder formation was broken, and the people who broke the formation were not easy!" Wu Qingxin gritted his teeth and said, "However, no matter how powerful the other party is, he will definitely be seriously injured in his vitality after breaking the thunder formation. Now is the perfect opportunity for us to kill him!"

"You mean..." Qi Ziyi's eyes lit up: "Let's take the initiative to take action and kill him while he is sick?"

"Not bad..." Wu Qingxin nodded and was about to speak.

Suddenly, a cold voice came from outside the door: "I have a very courageous idea. I am worthy of being the most mysterious elder of the underworld. I am indeed extremely courageous."

Qi Ziyi and Wu Qingxin's faces changed suddenly. When did the other party come to the door? They couldn't notice it at all?

The next moment, the door was pushed open, and a handsome boy walked in. In his cold eyes, there was murderous intent that was inconsistent with his appearance and age.

It’s Chen Feiyu!

"Who are you?"

Qi Ziyi and Wu Qingxin were shocked. They had imagined who would break the formation before, but they never thought that they would be a young man!

This was completely beyond their expectations and almost subverted their martial arts common sense for a hundred years. The only reasonable explanation is that the thunder formation was not broken by the boy in front of him!

Chen Feiyu looked at Wu Qingxin and Qi Ziyi, and knew their cultivation level well. A cold smile appeared on the corner of his mouth and said, "Chen Feiyu."

"Are you Chen Feiyu?"

Wu Qingxin and Qi Ziyi exclaimed again. Even though they had been guarding the treasure house for many years, they had heard of Chen Feiyu's name and knew that Chen Feiyu had killed many legendary powerful men in the underworld and was the most difficult enemy of the underworld!

They never expected that the person coming was Chen Feiyu!

"You broke the thunder formation?" Wu Qingxin said in shock. He had heard that Chen Feiyu had extraordinary strength, but with Chen Feiyu's strength, it was impossible to break the thunder formation. Moreover, judging from Chen Feiyu's condition, he had no injuries on his body, and he did not seem to have experienced the power of thunder.

"The thunder array in the underworld is indeed extraordinary, but in front of me, Chen Feiyu, it can be broken without any effort!" Chen Feiyu said amazingly!

He did not lie. All the thunder power in the thunder formation was absorbed by the "Xuan Lei Bead". With the "Xuan Lei Bead" in his body, it was indeed easy to break the formation. To be more precise, he did not exert much force and directly won.

Wu Qingxin and Qi Ziyi's expressions changed drastically, showing an incredible look!

They didn't know how Chen Feiyu broke the thunder formation, and they didn't know why Chen Feiyu was not injured at all. The only thing they knew now was that if they didn't find a way to resist Chen Feiyu, not only would they die here, but even the treasure house of the underworld would become Chen Feiyu's bag!

"Chen Feiyu, you dare to break into the Underworld privately. Do you really want to die?" Qi Ziyi shouted coldly, and said with a stern look on his face: "Do you believe it or not, as long as we inform the Sect Master, the Sect Master will soon bring a large number of powerful people in the Underworld to come over. At that time, no matter if you have three heads and six arms, it will be difficult to fly!"

Wu Qingxin was calm on the surface, and secretly thoughts were moving. According to the rumored magical deeds of Chen Feiyu, two-on-one is definitely not Chen Feiyu's opponent. For the sake of the present, it is to find a way to notify the sect leader as soon as possible.

"Fortunately, the key to the treasure house is still on the sect leader. Even if Qi Ziyi and I escape temporarily, he would not be able to break into the treasure house."

Wu Qingxin breathed a little relieved, and according to the condensation of true energy, he prepared to attack Chen Feiyu unexpectedly and create an opportunity to escape.

"Notify Song Xuan?" Chen Feiyu shook his head and smiled meaningfully: "It's a pity that you don't have a chance."
Chapter completed!