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Rh-negative blood, though rare, isn't unique.

After all, even pandas can be found across the nation in considerable numbers.

With tens of millions of people in East Sea, even if those with this blood type were one in ten thousand, there should still be thousands of people in the entire East Sea.

Of course,

there was another factor: not everyone's genes were included in the medical system's database, yet thanks to the relentless efforts of the hospital, a week into the chemotherapy, Jiang Chen received some good news.

They had found a donor with the same blood type.

"Madam, thank you for your cooperation. Please rest assured, bone marrow donation will not cause significant harm to your body. We will notify you as soon as the compatibility results are out."

After the examination, the attending physician reassured the hard-to-come-by hospital donor.