"Three times the normal background radiation." After glancing at the numbers on the Geiger counter, Leonard relaxed, as this level of radiation wouldn't pose any safety issues. "I think this should be the information they left for us."
"Yes, you're right," Fairmont reacted at this moment. "This radiation level is definitely abnormal, and if radiation is the clue they left for us, then there is only one place it can point to —"
"Chernobyl!" Leonard and Fairmont simultaneously exclaimed, and after they uttered the name, a look of sudden realization appeared on Joan's face.
If one were to use the words "Ukraine" and "radiation" as search keywords, people would most certainly think of Chernobyl, the abandoned nuclear power plant due to the accident.
