Black Dragon Yu stared at him again. It didn't seem like someone had set up a barrier here, but it had the aura of Su Nana. Where can this person hide?

The Black Dragon King tightened slightly and waved his palm towards the widest part of the empty vision. Unexpectedly, the palm power was coming in detour and attacking the Black Dragon King.

Black Dragon Eagle turned his hand and retracted the palm power back into his palm. Looking at the palm energy in the palm, there was a trace of blood-colored wind, with blood-colored palm wind? I really didn't expect that this would be a cover of essence and blood! Such an ancient spell...

The Essence and Blood Cover is an ancient mantra. Those who implement the mantra must use their own essence and blood as the mantra, and their own cultivation must be very exquisite, and there must be no error when casting the mantra. Otherwise, this mantra will dilute their own essence and blood and cultivation. For this reason, this mantra is very solid. If there is no strong cultivation based on the familiar black mantra, ordinary people cannot cast the mantra, but this mantra also greatly damages its own essence, so even if this mantra is powerful, it is not recognized by others.

But who is the purpose of sealing this place? He actually uses this ancient spell?

Black Dragon Yu was very confused, but what made him even more confused was how he learned about these ancient spells. He actually looked at the palm wind in his hand and could tell and see through it at a glance. Naturally, he already had a way to crack it in his mind.

In addition to using the caster's own essence and blood to crack, there is another way to crack it. If the essence of one's own essence is more than 10 times higher than that of the caster, it will be destroyed.

Black Dragon Yu didn't know what his ability was, nor did he know how capable the caster was, but he had only one try.

Black Dragon Yu took a drop of blood from his palm, and waved his hand along the drop of blood, and the blood instantly turned into a bright red dagger. Black Dragon Yu used the dagger to shoot at the place where it was indeed bounced back.

Then there was a cracking sound. The seemingly nothingness actually cracked the holes like ice cracks. Black Dragon Yu took another drop of blood from his palm. This time he did not turn it into a weapon, but instead shot the blood directly into the cracked position.

Suddenly, a strong sound of rupture sounded, and the invisible barrier was completely eliminated, revealing a bright light.

The black dragon went along the light, and there was a vast world, as if it had arrived in another world!

The sky is clear, the grass is bright green, and it is boundless. The black dragon looked at the vast sky. It was boundless, but there was no one or one thing. Nana was here?

Black Dragon Frown frowned, then closed his eyes, listened to the wind, and looked for Nana's breath. The familiar aura slowly came toward the distance, wave after wave, with the wind, Nana's breath was sometimes weak and sometimes strong, like the wind, could it be...

Black Dragon Yu opened his eyes instantly, and his body flew towards the cloudless sky like an arrow.

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Chapter completed!