C31 The Extreme Psychology of a Single Dog

It wasn't easy to find the hidden secret manual behind the fake mountain. However, Yeh Han found a very serious problem, and that was that the security was too tight, so they couldn't get out.

Being forced into a corner, he could only continue to stay in the palace as a young eunuch.

After resting for a day, he saw Xiao Ao sneaking into the imperial garden in the middle of the night