Chapter 6255

When Charlie detected the distant sound of an engine, the other three girls looked on in confusion.

Aside from the howling wind and the crunching ice and snow underfoot, there was no other noise to be heard. How could a helicopter possibly be approaching?

Moreover, during their arrival at the research station and their interactions with the Nordic scientific expedition team, they had learned that helicopters rarely operate during the Antarctic winter. They only start up in emergencies concerning personal safety, as the risks involved could potentially lead to crashes and fatalities.

Nonetheless, knowing that Charlie had heard something, they were inclined to believe him.

Maria suggested, “Maybe helicopters from other expedition teams are undertaking missions.”

Charlie responded, “If a helicopter is indeed on a mission, it’s likely due to some injuries.”

As he spoke, a frown formed on his forehead “It seems to be getting closer to us,” he added.