Strengthen the black wind protection array.

In his mind, he included the wall and the newly made concealment talisman board as a whole and strengthened them. The direction: to increase the lethality against the black disaster, to increase the radiation reserve of the array, to expand the coverage area of ​​the array, and to limit it. strengthen.

Strength, total volume, and area, these three points determine how strong the opponent the formation can deal with, how many in number, and how large the buffer area is. Should the Black Wind Protection Formation be strengthened?" Black Seal's inquiry came.

Yu Hong took a deep breath and got ready. Yes!

He responded forcefully. Hiss!!

In an instant, the black mark on the back of his hand was like a black vortex, suddenly attracting all the strength and spirit in his body. A huge amount of energy poured into the black mark crazily, continuously and at an extremely fast speed.

After a while, Yu Hong couldn't hold it anymore, and he immediately burst out with a burst of inner energy. His body was full of energy for an instant, and then he was swallowed and absorbed again. This was repeated again and again.

Until the last seventh root of inner energy is completely exhausted.

With a plop, Yu Hong sat down on the ground, panting heavily, dizzily finishing the swallowing of the black mark. A dark red countdown appeared on the ground, and only he could see it.

9:17 on the 17th.

Standing up, Yu Hong stretched out his hand to hold on to the stone wall.

It will only become more and more difficult to strengthen a single formation, and the consumption will only become larger and larger. After this time, I should probably consider the plan of stacking multiple formations.
Chapter completed!