In the capital city, a raging fire broke out in a mansion.

"Your Majesty, please go somewhere else first. The fire here is too big."

Chu Jingxun smiled and nodded, that smile seemed to see through the origin of the fire...

If he hadn't gone to meet someone tonight, he would have probably been burned to death.

The next day, news of the fire in Prince Jin's Mansion spread.

After Chen Jingxi learned about this, he was stunned for a moment, then laughed. He thought Chu Jinghuai was very sensible, as he only burned down the Prince Jin's Mansion.

"Cold rain."

"I'm here."

Chen Jingxi smiled slightly and said, "Han Yu, what do you think of the guards in this palace?"

Han Yu said, "Princess, there are three shifts of guards on duty at the palace day and night, about five thousand people."

"What about the palace gate?"

"Twenty people take turns on duty at the palace gate, patrolling and inspecting back and forth."

"Twenty people, wouldn't it be easy for the assassin to enter the palace?"

"Princess, that's not the case. There are 28 bronze bells on each city wall as warning signals. If there is any sign of trouble, or an assassin wants to enter the palace to kill him, these bells will be set off."

"I see."

“And every city wall will have…”

"Okay, I get it. This palace is heavily guarded." Chen Jingxi said and sighed.

Han Yu frowned slightly, knelt down and said, "Princess, I failed in my duty last time and failed to protect you. Please punish me."

"Hurry up and get up. I don't mean to blame you. It was my own carelessness that led me into their trap."

Han Yu stood up and asked, "Then the princess asked this..."

Chen Jingxi chuckled, "I heard that an assassin had entered the palace, so I wanted to ask if there were still loopholes in their security?"

Han Yu pondered for a moment and said, "This defense draws on the experience of past dynasties, so it should not exist."

"Is there any dog ​​hole or something like that?"

Han Yu was stunned. Is there a dog hole in the wall of the palace? What does the princess think?

"Princess, the bottom of this city wall is ten meters thick. This dog hole seems unlikely."

"Haha, I also think it's unlikely, I'm just asking casually." How embarrassing, how could she ask such a stupid question.

"Um...how did those assassins sneak into the palace?"

Han Yu smiled and said, "Princess, do you want to know how they avoided the defenses on the city wall?"

Chen Jingxi nodded. Her intention was obvious, right?

"Of course, it's impossible for an ordinary person, but those with deep internal energy or excellent Qinggong can do it easily."

Chen Jingxi nodded, "What about you, Hanyu?"

Han Yu blushed and said, "I can do that too."

Chen Jingxi held her hand and said excitedly, "Wow, Hanyu, you are so amazing."

"Uh...the princess is just okay." Han Yu said somewhat embarrassedly.

"Sister Hanyu, if I tell you I want to sneak into the palace, can you carry me on your back?"