Chen Chen waited for a moment after the crystalline regained its blue luster.
After ten minutes, Chen Chen tested with the radiation detector again and noticed that the radiation level had reverted to normal levels.
Upon noting this, Chen Chen took the cage out of the quarantine zone. He collected blood samples from the four mice and also chipped off a small piece of the crystalline and had it sealed.
Chen Chen then took out a marker to label the irradiated mice. They were labeled A1, A2, A3, and A4 respectively. The cage was labeled as Cage A.
The other cage was labeled as Cage B afterward. Three mice were taken out of Cage B and settled into Cage A. The final mouse in Cage B was taken into the quarantine zone.
Chen Chen repeated the same set of procedures as before, extracting the same piece of crystalline from the computer and placing it into the cage.
The crystalline released its radiation again and the lone mouse was thus irradiated.