The Dragon King hesitated a little: "But if such a large groove is filled with my essence and blood, I'm afraid it will take decades to raise it back."

Essence and blood are extremely precious.

It's not something that can be replenished by ordinary blood replenishment.

Mu Feifan: "I can't bear to leave my children and can't trap wolves. No, I can't bear to leave my essence and blood, and can't trap treasures."

The Dragon King seemed to understand.

He thought for a while and finally said, "I understand."

Mu Feifan smiled slightly.

Yes, that's it.

The Dragon King walked to the door and finished cleaning the serum in the grooves of the previous lines.

The next moment, he held his breath and concentrated, spewing out a large mouthful of essence and blood.

All fall in the groove.

Every time the Dragon King sprays it, he will have to rest for a while.

His face became paler and paler.

I don’t know how long it took, but I waited until the grooves were all filled.

The Dragon King felt his eyes turned black and he couldn't even stand.

At this moment, the stone gate radiated again.

Accompanied by the rumbling sound, the stone door slowly rose.

The Dragon King was so tired that he couldn't even open his eyes.

He instinctively said, "Is the door open?"

Mu Feifan smiled and said, "It's open, Dragon King, you are a real dragon, we can all prove it!"
Chapter completed!