As Zuan organized his tools, he said, "Since they definitely won't agree to our inspection, we'll do it ourselves. Don't worry, I have some top-quality human skin masks here. Wearing them will change your appearance, and even if you're discovered, your identity won't be revealed."

Sang Qian couldn't help but correct her, "If they catch us, they'll naturally find out the masks on our faces, so what's the point!"

"Then let's not let them catch us." As Zu'an spoke, he put a mask as thin as a cicada's wing on her. He had gotten it from Chen Xuan at Black Wind Stronghold. It was indeed an essential item for doing bad things.

Seeing his nonchalant attitude, Sang Qian became really anxious: "The Qi Prince's mansion is heavily guarded and full of experts. If we just go in like this, we'll definitely be caught."

She had already made up her mind. If the other party insisted that she withdraw immediately, she would implicate the Sang family if she were caught.

Zu An said in a deep voice, "There are even more experts from the Qi Prince's Mansion in the secret realm."

Seeing the determination and confidence in his eyes, Sang Qian was stunned. Even though she had just thought about backing out a second ago, she now chose to believe him.

"Don't worry, even if we encounter any danger, I'll save you even if it means sacrificing my virtue," Zu'an reassured him again.

Sang Qian spat, this guy couldn't even be serious for three breaths.

"Let's go." Zu An grabbed Sang Qian's hand and jumped over the wall into the palace.

Although the palace has defensive arrays, the amount of spirit stones consumed if such a large area were to be fully activated at all times would be astronomical. Therefore, in general, only the most important rooms would have their arrays activated, while other areas would rely more on patrolling guards. This gave Zu'an an opportunity.

Sang Qian's heart was in turmoil. She had always considered the Qi Prince's Mansion to be a den of dragons and tigers. With her cultivation level, she was considered one of the best among her peers. However, if she broke in, she would be discovered and captured in less than ten breaths.

Unexpectedly, after entering, Zuan walked as if on flat ground, always seemingly able to foresee the future and avoid the patrolling guards in advance, as if he were taking a walk at home.

Just as she was about to ask how the other person had done it, she suddenly noticed a group of guards coming towards her.

In addition, guards were patrolling from another direction behind them, clearly demonstrating that the defense had been completed without any blind spots.

Sang Qian's face turned pale, because the two of them had nowhere to hide at this moment. They would be discovered in the next second, and what awaited them would be countless experts from the Qi Prince's Mansion who would come after hearing the news.