Shang Nuannuan had actually been wanting to ask about this for a while.
That place had been truly terrifying, and she had been caught completely off guard.
Just a moment ago, while practicing dual cultivation with Brother A-chi, she had cast everything else to the back of her mind. That was a sensation she had never experienced before—it was so comfortable, she hadn’t wanted to push him away. She had been immersed in it alongside Brother A-chi, not wanting it to end. Now that things had calmed down, she finally had the opportunity to ask.
Lu Chi had been kneading her waist the entire time. Hearing her question, he couldn't help but chuckle; his treasure was truly studious.
"That was a formation. The formation was created by evil spirits; inside it, it feels like an illusion."
Chapter 697