The underground dungeons are arranged with great precision. Even if you can find the entrance and exit, it will never be easy to come out, not to mention the shadow guards hidden in the dark. The shadow guards are all carefully selected. Their martial arts are not low. Even if the other party has more ability, it is impossible to kill them all at once. They are all killed by a knife in the throat.

Cang Jingtian immediately narrowed his eyes, frowned, and a trace of murderous spirit flashed in his eyes. Then he stood up and strode out, motioning the leading shadow guard to go down first, and then quickly ordered the bodyguard outside: "come, surround my bedroom immediately, and don't even allow a fly to fly out." There are only two secret ways to get in and out of the underground prison: his bedroom and the imperial study. He stayed in the imperial library all the time. No one came out of here, so there was only one explanation.

"Yes." The bodyguard outside the imperial study was ordered to do it immediately and hurried to Cang Jingtian's bedroom.

-

When Cang Jingtian arrived at the bedroom, he saw that the door of the bedroom was open, and several bodyguards fell at the door. There was a pool of pus and blood on the ground in the hall, "what's the matter?"

"When I returned to the emperor, my subordinates were ordered to surround the bedroom. Commander Zuo insisted on taking people in to check. My subordinates couldn't persuade me." The imperial guards in the Imperial Palace have always been responsible for the safety of the palace. Commander Zuo is one of the leaders. It's just his turn to be the leader in the palace tonight. Cang Jingtian suddenly gave such an order. Just before "Fengyu injured the Empress Dowager and ran away", he thought there was something in it. He wanted to rush in first to have a look, so as to receive the merit. He didn't listen to his subordinates' advice at all.

"When the door of the temple was opened, a smell of putrefaction suddenly came out, and the left commander and his party who walked in front immediately fell down."

The bodyguard who knelt and told me was at the back just now. If he hadn't walked in the back, I'm afraid he would be the same as the left leader who fell to the ground and the bodyguards.

Cang Jingtian listened to the bodyguard and stepped back a half step. Then he turned and walked to the lower part of the corridor. Without expression, he ordered, "go in and check to see if there is anyone inside."

The bodyguard didn't dare to resist the order, so he had to go in fearlessly, risking his life.

It has been some time since the door of the hall was opened, and the stench of poison gas in the hall is emitting quickly. The bodyguard who walked in with a stiff head did not fall down except that he felt a little uncomfortable and dizzy. After a while, he came out and told him, "emperor, there is no one in there, only this dagger."

Cang Jingtian looked down and didn't pick it up. After a moment, he said with a deep face: "you continue to guard here and don't let anyone in and out. Once you see a suspicious person, kill him directly. "

Then Cang Jingtian left and returned to the imperial study.

In the imperial study, the first shadow guard who temporarily disappeared and retired saw that Cang Jingtian came back. He quickly appeared and waited for Cang Jingtian's orders.

"Let me go down and have a look." Cang Jingtian said as he entered the secret road.

The shadow guard quickly followed up.

-

In the underground dark prison, the air is not very circulating, and the poisonous gas remains everywhere.

Cang Jing had taken the antidote when he came to the world. First, he went to see the bodies of those shadow guards and checked them one by one. "Find it, find it right away, and see if you can find anything else."