More than 20 steps behind Hu yanzhao, in front of a small cloth vendor's stall, Qin Yu pretends to buy cloth to hide his tracks, but actually secretly monitors Hu Yanzhao.

Because he can't do lightness skills, Qin Yu failed to track Hu Yanzhao half an hour ago. With the help of two of the 50 elite cavalry who escorted Hu Yanting to DIDU, he found the trace of Hu Yanzhao again and continued to track him.

Hu Yanzhao brought Dongqing's hands, although Xiao Yiyuan lost them, but they were not to the point that no one could use them.

He disguised himself as a fruit peddler, and personally came to the palace gate to watch. Qin Yu was deeply confused. He had a very strong feeling in his heart. Hu Yanzhao's action was not only unnecessary, but also too deliberate.

There is a saying in the 21st century that when things go wrong, there will be demons!

So, what is the purpose of Hu Yanzhao's move?

Qin Yu fell into deep thinking.

……

It took quite a long time for Xiao Yiyuan to enter the palace. He did not leave the palace until sunset.

When the sun set, the streets near the palace would be forbidden to set up stalls and sell goods. Hu Yanzhao had to leave temporarily.

Constrained by a balance in his heart, Qin guessed that Hu Yanzhao would turn back again, so he found another place to hide and wait for him to return.

A person can change his appearance and change clothes at will, but his back can't be changed.

Qin Yu, who had been engaged in criminal investigation for many years, easily wrote down the back of Hu Yanzhao.

When Hu Yanzhao changed his face, dressed in a blue dark cloud brocade robe, and appeared again in Qin Yu's field of vision as a scholar, Qin Yu recognized him with only one eye through his back.

At this time, the sky had completely darkened, and the shadow could not be seen from 20 steps away.

Under the cover of the increasingly dark night, Hu Yanzhao quietly approached the palace. When he reached the palace wall, he took out a piece of black cloth from his sleeve and covered his face.

Qin Yu sees this series of actions in his eyes, and feels more and more wrong.

At this time, the imperial palace guards are tighter on the outside and tighter on the inside.

Even if Hu Yanzhao can be regarded as a first-class expert, he can't be able to blend in smoothly.

What makes it so desperate?

While Qin Yu was thinking, Hu Yanzhao had started to use his internal power and flew into the palace from the corner of the city. In the blink of an eye, he disappeared into his sight.

He frowned, awe inspiring, and looked at the high city wall dimly visible in the night. He could not help holding his hands tightly, which was hidden in his sleeve and could be used as a rope and hook to climb the city wall. He hesitated to follow.

After a battle between heaven and man in his mind, Qin Yu finally gives up the idea of tracking Hu Yanzhao.

He took about ten steps towards the majestic imperial palace to see the situation outside the palace wall. Then he waited quietly, intending to wait for Hu Yanzhao to come out of the palace and follow him, so as to find out his foothold.

The waiting time was not long.

Half incense, wearing a blue robe and covering his face with black cloth, Hu yanzhao, covering his left shoulder with his right hand, flashed out from the direction he had just sneaked into the palace.

Immediately, his figure like a ghost away towards the distance, only a few short breath and night will be integrated.

Fortunately, Qin yuan was ready at the moment of his appearance, and he just kept up with him, and he was not easy to get rid of.

With the two figures disappearing in this part of the world, the original quiet and dignified palace suddenly became noisy, and a large number of guards with knives and torches rushed out of the palace quickly.

After several majestic orders, the Imperial Army scattered in three directions and searched the eastern palace in a carpet style. However, the assassin was stabbed on his left shoulder by Lord Yi.