C379 The Pros and Cons of Puppets

I knew the system wouldn't be so kind as to give me free fighters.

Wu Chen was speechless.

If he wanted to spend money, he would use it. As long as he could become stronger, Wu Chen was willing to spend money. After all, whoever was stronger was his father!

"I just don't know how much energy this thing requires at once..."

Wu Chen thought for a moment and took out a thousand soul crystals