The air inside the laboratory was very dry, completely different from the damp and chilly cave outside.
Clearly, Dr. Qiu Shiye had considered the ventilation issue, which relieved Night Ten's worry about a potential reactor fuel tank leak.
Helium itself has strong penetrative properties, demanding strict storage conditions.
Not to mention visible gaps, even seamless glass and ceramics might leak it.
Generally, such nuclear fuels are preserved in high-density alloy containers under low temperature conditions.
"It's a wonder that guy managed to hide the reactor so deep..." Jiang Xuezhou couldn't help but mutter softly.
The flashlight's beam searched through the laboratory corridor, and Night Ten casually replied.
"But thinking from another perspective, without this research facility, if that fuel tank were left out in the forest, we probably wouldn't need to go to such efforts to find it."
"Are you deliberately stirring trouble..."
"Of course not."