As Yu Tianlin picked up the Dragon Slaying Knife, Yu Yuanzhen also took a step forward, came to the side of the Dragon Slaying Knife, summoned his Bright Holy Dragon Skull, then closed his eyes, and after brewing, he saw a ray of light shoot out from Yu Yuanzhen's forehead and sink into the Dragon Slaying Knife.

"Okay, I've already used the Bright Holy Dragon's dragon skull to put a spiritual imprint in the divine sword, you must remember that the spiritual imprint can only last for half a year." After putting on the spiritual imprint, Yu Yuanzhen withdrew his head soul bone and admonished, "If it takes more than half a year, the spiritual imprint will dissipate, so you will have no coordinates to return to the Douluo Continent." At that time, even if you fill the divine sword with energy and break through the space to come out of the small world, it will fall on a strange continent, and it will be difficult for you to come back at that time. ”

"Don't worry, grandpa." Yu Tianlin said in a deep voice, "I will pay attention to the time, I would rather come back half a month earlier than delay it until the deadline of half a year." ”

"If you know, it's good."

After the admonition, Yu Yuanzhen turned his hand and took out a small porcelain bottle containing true dragon blood, opened it, and then urged his soul power to wrap the true dragon blood in the bottle, causing it to float out and levitate above the dragon slaying knife.

The dragon slaying knife felt the breath of true dragon blood coming from not far away, and began to tremble, and Yu Tianlin could only hold the handle of the knife with both hands to prevent the dragon slaying knife from coming out of his hand.

"This is the blood of an eighty-thousand-year-old fiery dragon." Yu Yuanzhen controlled the true dragon blood to float in mid-air, "Back then, it was personally killed by the eleventh generation sect master, and all the dragon blood was retained and used to open the blade for the divine sword. ”

"Next, I'm going to smear the divine knife with true dragon blood, Tianlin, you must hold the divine knife tightly."

Yu Tianlin nodded with a slightly solemn expression, and at the same time increased the strength of his hands.

Seeing that Yu Tianlin was ready, Yu Yuanzhen did not hesitate, controlling the true dragon blood to move down and land on the dragon slaying knife.

When that ball of true dragon blood came into contact with the Dragon Slaying Knife, the Dragon Slaying Knife, which had been trembling slightly, suddenly stopped for a moment, but in the next moment, it suddenly shook more than ten times more violently than before.

Fortunately, Yu Tianlin was prepared, and he held the handle of the knife with both hands, otherwise if he came so suddenly, the dragon slaying knife would really get out of his hand.

As the true dragon blood slowly integrated, the vibration of the dragon slaying knife gradually decreased, but on the contrary, a sharp aura slowly increased, even standing behind the back of the dragon slaying knife, Yu Tianlin had a feeling of tearing.

As for Yu Yuanzhen and Yu Luo Mian, the two of them did not face the direction of the knife edge, but each stood on both sides of the dragon slashing knife, otherwise they would not be able to stand the sharp feeling that was specifically aimed at dragons.

When the dragon slaying knife completely stopped trembling, the sharp feeling seemed to have been raised to the limit, and Yu Tianlin knew that this was the completion of the opening of the dragon slaying knife.

However, according to what my father said half a year ago, using true dragon blood to open the dragon slaying knife can only last half a pillar of incense, so the next thing is the most important thing.

"Channeling soul power!"

Yu Yuanzhen let out a low snort, and Yu Luo Mian next to him took the lead in attacking, and the two of them poured soul power into the dragon slaying knife one left and one right.

After hearing Yu Yuanzhen's command, the surrounding Contra Elders also acted quickly, and the eight soul rings on their bodies appeared at the same time, infusing soul power into the magic array patterns on the ground.

The lines on the ground lit up, releasing a faint white light, and the white light converged towards the center of the circle at a speed visible to the naked eye, and then rose up and poured into the dragon slaying knife.

A strong light bloomed on the dragon slaying knife, and a strong momentum erupted, and a real dragon phantom faintly appeared under the knife edge.

Yu Tianlin had been holding the Dragon Slaying Knife flat in front of him before, so his vision was blocked by the light released by the Dragon Slaying Knife, and he couldn't see what kind of true dragon the true dragon phantom under the knife was, so he slowly raised the Dragon Slaying Knife and held it high above his head.

At this time, Yu Tianlin finally saw clearly, it was a fiery dragon's phantom, thinking that it was because of the use of fiery dragon blood, so it would show its phantom.

The fiery dragon phantom writhed and struggled wildly, but it was meaningless, and with the injection of a large amount of soul power, the momentum that erupted from the dragon slaying knife gradually increased, until it reached its peak at a certain moment.

Yu Yuanzhen keenly sensed the best time and shouted: "Slash!" ”

Hearing his grandfather's shout, Yu Tianlin subconsciously moved, and the dragon slaying knife held high slashed down, cutting it in two under the wail of the blazing dragon phantom, and then the power of the dragon slaying knife all exploded at this moment.

At this moment, as the power of the Dragon Slaying Knife exploded, the spiritual imprint that Yu Yuanzhen had previously punched into it was also hooked, but fortunately, Yu Yuanzhen was next to him at this time, and under his control, the spiritual imprint fell into silence again, waiting for the next time the Dragon Slaying Knife broke out.

And under Yu Tianlin's slash, after the dragon slashing knife slashed through the arc trajectory, it tore a pitch-black crack in the space in front of him.

"Go in, be careful in the small world!" The spatial crack appeared, Yu Yuanzhen pushed Yu Tianlin, and finally said, "If you really can't win those powerful dragon souls, don't force it, everything is based on your own safety!" ”

With his grandfather's last admonition echoing in his ears, Yu Tianlin clenched the dragon slaying knife whose power dissipated and stepped into the spatial crack.

At the moment when he stepped into the spatial crack, Yu Tianlin's eyes went dark, and then there was a feeling of spatial distortion and pulling, and the world was spinning, making him very uncomfortable.

This feeling lasted for a while before disappearing, and Yu Tianlin's eyes regained their light.

However, before Yu Tianlin had time to look around, he immediately felt a strong sense of weightlessness, and the sound of the wind howling in his ears made him fall down as if he was in free fall.

In this regard, Yu Tianlin did not have the slightest surprise.

Since it was decided to let Yu Tianlin enter the Dragon Valley Small World, the sect told him all the information about the Dragon Valley Small World, the first of which was that when he entered the Dragon Valley Small World, he would appear in mid-air out of thin air and then fall to the ground, so Yu Tianlin expected it.

Yu Tianlin subconsciously wanted to mention his soul power, but it was really useless, the soul power in his body was completely silent, and he couldn't mobilize it at all.

The soul power is not good, but the dragon power can, and seeing that it is about to fall to the ground, Yu Tianlin directly entered the dragon state, threw the dragon slaying knife in his hand slightly to the side, and then rolled out sideways.

There's no way, the dragon slaying knife can't be put into the storage soul guide, plus it's big, it's four meters long, if you hold it and land, you won't hurt yourself, so you can only throw it aside first.