C661 Return

Dada also learned from his heart.

This kid was very smart.

He actually knew the significance of this technique at such a young age.

Wait. After Xiao Yun finished teaching him, he didn't rest. He practiced non-stop, forgetting to eat and sleep.

In any case, there were a lot of ores, iron, and fuel.

He just kept practicing.

When Xiao Yun saw this scene