```
[Iron Rail +1]
[Magic Energy Stone +3]
[Magic Energy Crystal +1]
System prompts kept appearing.
Cao Xing and Liu Muxue were behind, happily collecting these precious minerals.
With the new backpack, Cao Xing no longer worried about backpack capacity.
They didn't even spare the stones on the ground, picking up everything they could.
"Axing, there are a few Magic Energy Crystals here that can be broken down into 5 Magic Energy Stones."
Liu Muxue said happily, holding two crystals in her hand.
Cao Xing's eyes lit up, "Magic Energy Crystals, good stuff, Muxue, keep them."
"Mm-hmm." Liu Muxue agreed with a gentle smile.
While moving forward, Cao Xing raised his Magic Wand, refreshing the effects of [Frost Armor] and [Ice Healing Skill] for them.
After advancing about a hundred meters.
They encountered another group of Mole Man Miners.
"Squeak! Squeak!"
