C60 Virus R3

Little C nodded solemnly, "Don't worry, no matter what happens, I won't leave you behind."

Little A recalled the people she had met along the way. No wonder she felt that today was different from usual.

"That old man..."

Little C went to the water dispenser to pour a cup of warm water and passed it to Little A.

"Everyone infected with the R3 virus only has one symptom