Lan Xin'er blushed and said, "That...... Well, let's hurry up and make a contract~"

When Gu Tian heard this, he hurriedly let go, and then he was embarrassed and spared the back of his head, "You follow me." ”

Lan Xin'er nodded and said, "Okay." ”

The cave was still vibrating violently, Gu Tian put his thumb in his mouth, and when he bit it, blood flowed out, and Lan Xin'er did so.

Then the two began to draw complex lines on the ground, Lan Xin'er felt that something was wrong, but she didn't ask too much. The pattern was very complicated, and because of the shaking of the earth, it took them a long stick of incense to finish the painting.

Lonely Heaven dispersed his vitality and slowly gathered in the blood lines, his right hand in front of his lips, silently chanting the incantation, and his left hand in front of him.

Lan Xin'er didn't understand, so she could only watch from the sidelines.

As the speed of Gu Tian's mouth continued to increase, the blood lines were shining with bits and pieces of light, like a formation, slowly rising.

Then at the edge of that formation, there was a palm-sized handprint standing here.

Gu Tian looked at Lan Xin'er and said, "Drip blood on it, and then put your palm on it." ”

After that, he took the initiative to demonstrate.

Lan Xin'er saw it, nodded, and dropped a drop of blood, and placed her palm here. Then, she felt a powerful force burrowing into her brain.

"Ahh

The situation on Gu Tian's side is not good, but it is not as serious as Lan Xin'er's side. After all, a contract law like this is for demon beasts.

Fortunately, it didn't last long, and after ten breaths, it slowly dissipated......

And after the pain dissipated, some kind of connection was established in their brains - the connection of contract law.

This is the most common contract law, if the contract beast does not respect the orders of the contractor, then the contract beast will suffer extremely strong mental damage, unless he obeys the order, otherwise he will die.

An ordinary contract like this is nothing more than having a servant who does things for himself. This is not what Gu Tian wants, after all, when he was a god in his previous life, he already had a million servants.

Therefore, he will not choose this ordinary contract law, he will choose a more advanced contract law, a contract law that can allow her to treat herself sincerely and communicate on an equal footing!

"Is it over?master?" Lan Xin'er said lightly, and when the last sentence came out, she subconsciously covered her mouth, but then she put it down lightly.

Lonely Sky looked at her, and he found that in her eyes there was not joy, nor sadness, but sorrow.

"It's not over yet. Gu Tian said coldly.

The latter raised his head and showed a puzzled expression: "Why? Master?"

"Drink my blood, quick!" said Gu Tian, Lan Xin'er was a little puzzled and stayed for a moment. But at this moment, there was a pain in her head.

Seeing it, Gu Tian put his thumb in his mouth and tore off a piece of skin, and a large piece of blood flowed out, and then he put his thumb in front of Lan Xin'er and said loudly: "Drink quickly!"

The pain in Lan Xin'er's brain began to gradually increase, and in order to relieve the pain, she grabbed Gu Tian's hand and took his bloody thumb in her mouth.

Then Gu Tian gathered his vitality to squeeze the blood in his hand, making him flow faster......

"Alright. After Gu Tian patted Lan Xin'er, the latter took a few steps back.

"Okay, master?" Lan Xin'er still asked with a puzzled expression, and after seeing this, Gu Tian sighed helplessly. He grabbed her hand and bit a cut on her finger, followed by a little blood.

Gu Tian looked at the blood on his fingers, and there was a ruthlessness in his eyes. Then he put it in his mouth and let the blood flow down his throat and spread all over his body.

After a moment, he let go of Lan Xin'er's hand, and then recited an ancient incantation. When this incantation was recited, the skin of Gu Tian and Lan Xin'er both shone with a little bit of gold on the outside, and flowed all over their bodies.

He stopped the spell, then sat down on the ground, breathing heavily.

"Xiaotian, are you okay?" Lan Xin'er exclaimed, and hurriedly walked to his side.

"I'm okay, how are you feeling now?" asked Gu Tian.

"When I first made a contract, there was a clear distinction between master and servant, and I didn't want to call my master, but I called it out anyway. And when I'm a little confused, or a little sluggish, my head hurts so much, and it hurts so much that I can't help it'~"

"But now it's different, I feel the same as before the contract, there are no constraints, and I can still feel your breath clearly. Lan Xin'er smiled on the side, "Can you tell me what kind of contract law this is?" she asked again.

When Gu Tian heard this, a smile appeared on the corner of his mouth, "Blood Contract Law." ”

"Is it different from ordinary contract law?"

"It's a big difference...... That ordinary contract law is just a simple division between master and servant, and it doesn't do any good to the demon beast. And my blood contract law is different, he is equivalent to tying the lives of two people to a line. Gu Tian said lightly.

"Life is tied to a line?doesn't that mean that if you die, I will die?~" Lan Xin'er smiled.

Hearing this, Gu Tian smiled faintly: "I am not so easy to die, you just need to save your life...... Also, my Blood Pact has an ability to add to each other. That is to say, if I am strong, you will be strong, and then vice versa. ”

"Wow~Sounds good~" Lan Xin'er laughed on the side.

Gu Tian said: "Don't be too happy too early, our main purpose now is to leave here, otherwise what's the use of the contract?"

With that, he was about to stand up, but the violently shaking earth and his numb legs formed an invisible pressure on him.

He spared his head, looked at Lan Xin'er and smiled awkwardly, "Is there any pill that was given to you the day before yesterday?"

"Yes~" Lan Xin'er said with a smile, and spit out two pills from her mouth.

"?!" Gu Tian sighed helplessly, and after taking the two pills, he put them in his mouth and swallowed them directly, and then quickly digested them.

After three breaths, he slowly stood up and said to Lan Xin'er: "Later, I will launch the Blood Contract Law to put you into my spiritual world, you should relax your body, don't resist." Gu Tian said, seeing the latter nod.

stretched out his right hand to face Lan Xin'er, and then read out two words casually, the latter disappeared without a trace, obviously existing in the spiritual world of Lonely Sky.

(The spiritual world is the embodiment of a person's strong will, and Gu Tian was a god in his previous life, so he also has a certain strength after crossing)

"Wow, Xiaotian, your spiritual world is so big!" Lan Xin'er looked incredulously.

"Hmm..."Gu Tian replied to her lightly, and looked at the black hole on the wall, ready to rush into it at the most appropriate time.

PS. There are seven levels in the spiritual world, each of which is divided into beginner, intermediate and pinnacle:

1: Spiritual Primal Realm, with a range of 500 meters, enhances one's ability to distinguish between sight, smell and hearing. (The larger the spiritual world, the stronger the spiritual power.) ）

2: Lingtian Realm, with a range of two thousand meters, greatly increased to the intensity of deep vision, which can guess the enemy's movements like an eagle's eye.

3: Spirit Sea Realm, with a range of 5,000 meters, can release illusions. It is used to interfere or trap the opponent in illusion forever until death.

4: Spiritual realm, the range is 10,000 meters, and you can do it when you are in this realm, but the distance is limited.

5: Spirit Holy Realm, with a range of 30,000 meters, can reach the immortal body, and the primordial spirit is immortal, then it is indestructible.

6: Lingzun realm, with a range of 50,000 meters, people who have reached this realm can use powerful willpower to doppelganger, and when they are proficient, they can reach infinity.

7: Spirit God Realm, the highest spiritual realm known to the continent, only one person has reached ...... Details are unknown......

Gu Tian is now at the peak of the Spirit Heaven Realm, with a range of four thousand eight hundred meters.