is also a sect, with a mountain protection array and no mountain protection array, the strength is very different.

Of course, it is also unimaginable that the precious materials and hedrons that would be required to arrange and maintain a complex formation.

Nangong Yu nodded and said: "This formation should have evolved from a certain ancient formation, minus a lot of complicated formations, relatively speaking, it is not difficult to crack, at best, it can only be regarded as a five-grade formation." ”

"If it's a primitive formation here now, if I want to crack it, it won't be so easy."

Yi Cai was in love with Yi Cai in his eyes, and couldn't help but say: "The formation is really magical, I also want to learn it." ”

Nangong Yu rubbed her head and smiled dotingly: "Okay, I'll teach you"

The two of them walked all the way along the passage, and soon came to a place similar to an alchemy room.

The most conspicuous thing in this room is not the furnace and the table, but the portrait hanging behind the table.

The woman in the portrait has a cold expression, but her face is charming, and her eyebrows are beautiful, and she is Nalan Suxi's biological mother An Lingyue.

Nangong Yu saw An Lingyue's portrait, and his face showed obvious surprise.

Then he stared at the portrait blankly, and he couldn't come back to his senses for a long time, and he didn't even hear Suxi call him.

Su Xi was inexplicably unhappy in his heart, and leaned close to Nangong Yu's ear and said quietly: "Why, isn't it beautiful?"

Nangong Yu came back to his senses suddenly, and immediately said reflexively: "In this king's heart, Xi'er is the most beautiful." ”

"Come less," Su Xi snorted coldly, "I see that you were stunned just now, your eyes are straight, you almost drool, and you don't say it's beautiful."

Nangong Yu looked at the little girl in front of him wrinkling her nose and staring at him, and suddenly couldn't help laughing.

He said that the little girl took her into his arms, pinched her nose, and smiled very happily and sweetly: "Xi'er, you are so cute that you even eat the vinegar of a portrait." But this king likes your jealous look."

Seeing that Suxi was about to get angry, he hurriedly said: "Don't worry, except for Xi'er, other women look the same to this king, even if they are stripped naked and stand in front of me, I won't be moved." ”

Su Xi wanted to refute him with a strained face, "Who is jealous", but he couldn't help the curvature of the corners of his mouth rising upward.

Nangong Yu looked more and more rare, lowered his head and held her lips, and gently kissed her for a while before continuing: "Xi'er, I always feel that this woman is a little familiar, as if I have seen it somewhere, it seems that I have seen it a long time ago. ”

Suxi said angrily: "Don't think about it, she is An Lingyue, Nalan Suxi's biological mother, and in the Hundred Herb Garden, you have seen her portrait." It's normal to think she's familiar."

Nangong Yu shook his head and said: "The portrait of An Lingyue in the Hundred Herb Garden is relatively gentle, and at that time, I just thought she was similar to you, so I didn't think much about it. But now when I see this painting, I always feel a little inexplicably familiar. Where have you seen it?"

"Don't think about it, people are similar, things are the same. Maybe you're wrong."

Nangong Yu nodded thoughtfully, "Maybe"

The two wandered around the room for a while, and soon found another secret passage that led deeper underground.

Suxi had a hunch that what was hidden in this secret passage was Nalan Zhengze's real secret.

The two of them covered up their traces and walked quickly into the secret passage.