Withdrawal from the sea space, open their eyes, Song Yan found that Guxie Huayu was looking at him nervously.

"It's all right, let's go!"

On the way forward, Song Yan was thinking about the spiritual expenditure of merging the soul of war.

According to his speculation, it takes about 100 points of mental energy to integrate ordinary souls of war, and more than 200 points of mental energy to integrate high-ranking souls of war.

As for the warrior souls of the king's rank, they need more than 600 mental powers.

So, how much does the imperial warrior soul need to consume?

According to the three times of the king's warrior...