C555 Lunar city

"Demons!" Gu Lvhan looked towards them.

"Yes, I didn't expect the energy source here. You've also discovered it, but the three of you are no match for us. Today, we are only here to obtain the energy source, so we can let you off." A high-ranking demon officer said to us in a low voice.

When I heard this, I was quite annoyed. I thought to myself