Although most of the accumulated damaged power cores are low tier, keeping them in the residence always makes Li Zheng feel uneasy.
It's like having OCD; since there's an opportunity and a means to repair them, why not just fix them!
Fetching out the Radium Light Repair Device, Li Zheng started to get busy. After inserting a piece of radium element, the device was finally activated for the first time. A fine line was emitted from a nano-level needle, which was almost invisible to the naked eye.
"Interesting, if it were the radium element known to Earthlings, just the time I spent fiddling with it would have probably polluted my body with radiation." Li Zheng thought about it, then brought all the damaged power cores and repaired them one by one.
This repair process is quite interesting. The damaged active core looks like a slightly larger transparent glass ball, with a few cobweb-like cracks on its surface.
