"Transformation Period?"

Lan Qianzhen opened his mouth in some surprise.

This foundation building period has to go through the Jindan period to reach the Yuan Infant Period, and then to the Transformation Period.

Every time this stage passes, the strength skyrockets.

Like entering the god transformation period, it can simply move mountains and seas, and even make the heavens and the earth change color.

Lan Qianzhen thought at first that Lan Feng and his wife should not be too powerful, and they should not even have any ability, but now it seems that this Lan Feng couple is not simple.

"Zhengji, the identity of your parents is not simple, let's go find the key first, and leave here immediately after finding it."

Mo Huaiqi didn't know why, and inexplicably felt a trace of unease.

Lan Qianzhen nodded slightly, Mo Huaizhen had never been so serious, which made her nervous.

The two of them walked down the corridor to the end, and at the end was a door, which was not thick enough to see, but gave a very heavy feeling.

"Here, there's something good here, but you have to use the girl's blood to get in."

The little stone jumped happily in Lan Qianji's hand.

"My blood? Why? ”

Lan Qianzhen looked at the little stone in astonishment, is there any mystery in this?

"This door is sealed with a special method, and it takes your blood to open it. Someone else may not be able to open the door. ”

The little stone stared at the door in front of him, there was no mechanism on the door, but the information that could come from the door told it that this door could only be opened with Lan Qianji's blood.

The corners of Lan Qianji's mouth twitched, this needs her blood to be opened, so how much blood does it have to use her?

"Little stone, just drop a little blood on the door, right?"

Lan Qianzhen didn't want to drain her blood in order to open a door, so she wouldn't have to hang up?

"No, you're going to draw an opening talisman with your blood on the door."

The little stone couldn't shake its head, and could only spin in circles on Lan Qianji's hand.

"Pathfinder?"

Lan Qianzhen frowned, she wanted to open the door, not to open the way.

This little rock doesn't want to pit her, does it?

"How much blood do I have to lose if I draw on the door?"

"Girl, your father and mother left this door, and deliberately set up this mechanism, the purpose is not to let people take the things inside, if you don't want the key, you don't have to go in."

Xiao Shi looked at Lan Qianzhen with a somewhat painful look, and thought in his heart that this spell should not require Lan Qianzhen to have much blood, right?

She looked like she was in pain, as if she was going to cut off her hand.

"Hoop, let me see if this door can be opened."

Mo Huaizhen knew that Lan Qianzhen was actually very afraid of pain, and this spell seemed to be nothing, but for Lan Qianzhen, it was really uncomfortable for her to endure bleeding, right?

"Don't, this door is very thick at first glance, plus there must be a formation on it, it is impossible for you to open this door, maybe you will destroy this door."

Lan Qianzhen shook his head.

With the setting of Lan Feng and his wife in the first two levels, it is clear that those who want to come in have no return.

Come to think of it, they don't want anyone else to get it.

Therefore, if this door is not opened by her, there is a possibility that the contents inside will start the self-destruct program, which is not a good thing for them.

"Then you're going to let me stand aside and watch?"

Before Mo Huaiqi could finish his words, he saw Lan Qianzhen take out a silver needle from the Void Realm and prick it on his right index finger.

Replenishing the aura to squeeze the blood out of the index finger, in the void, Lan Qianzhen drew an opening talisman and hit the door directly.