C140 Fight the Ghost Dragon King Again(2)

I and Deaf Zhang sent the equipment specialist to the village entrance. On the way back, I gradually calmed down. I could not rely on my hot-bloodedness to deal with the Ghost Dragon King. I had to use these two machines reasonably.

The Ghost Dragon King was invulnerable. The fish scales on its body were extremely hard. I was not confident that the fishing spear could pierce through its body