In the void, that tiny ice crystal resembling a grain of sand was so small and unnoticeable near the massive Extreme Cold Staircase.
Even though there were wisps of cold fog swirling around the ice crystal that was around negative two hundred degrees Celsius, and water vapor was unconsciously condensing into frost, it still failed to catch Lin Su's attention.
"Look, look!"
It wasn't until Qiuqiu's thoughts appeared again in Lin Su's mind that he noticed the anomaly in the vacuum, guided by Qiuqiu.
With just one glance, surprise tinted Lin Su's eyes.
Because aside from being pathetically small, that frost-misted ice crystal was almost indistinguishable from the form of the staircase itself.
It was only when Qiuqiu excitedly recounted how it had achieved this step that Lin Su slowly understood what his pet had just done.
Energy could neither appear out of nowhere nor vanish into thin air.
