At this moment, a teasing and frivolous male voice was heard from outside the door, startling all the cousins present.
"Are you from the FBI?!"
Hondou Eisuke looked at the man in front of him with a wary look on his face, but he was also a little concerned about what he said and couldn't help but ask: "What do you mean by that!"
"First of all, let me correct one thing. I'm not from the FBI. If you must say, we're just partners. You can just call me 'Yellow Monkey'."
Tang Ze closed the door, pulled the chair next to the bed and sat down casually: "As for your question, it's actually very simple.
Because of the treatment for leukemia, you received a bone marrow transplant from Ms. Mizuno and your blood type has changed to AB.
During a bone marrow transplant, the bone marrow you receive is HLA, which is mostly used between siblings and has a higher white blood cell antigen compatibility.
Well, the specific method is to destroy your O-type bone marrow that is suffering from leukemia, and then transplant Miss Mizuno's AB-type bone marrow.
In this way, your blood type changes from O to AB.
I don’t know whether to say you are lucky or unlucky, you were injured all the time when you were little, but now you are so healthy that you don’t even know your blood type has been changed.”
"You said I'm type AB!?"
After hearing the words of the man in front of him, Hondou Eisuke was stunned, his face full of disbelief.
"Don't underestimate our intelligence gathering capabilities. If you still don't believe me, you can talk to the nurse I asked about my sister's whereabouts.
Coincidentally, she still remembers you. She happened to be the nurse who worked with you during your bone marrow transplant surgery."
Tang Ze smiled and pointed at the other person's chest: "Also, Conan told me that you have a round wound on your chest.
That's probably the result of the doctor performing multiple punctures to observe the tumor cells in your bone marrow."
"Well...if she is really my sister..."
Hondou Eisuke looked at Mizunashi Rena lying on the hospital bed and asked in disbelief, "Why?! Then why didn't you say anything and just changed your identity and became someone else? What kind of female anchor?!"
"Xiaoying..." Rena Mizuno looked at her crying brother, her face full of pity and guilt.
"If I have to say it, it's to protect you."
Looking at the silent Mizuno Rena, Tang Ze spoke directly and solved the mystery: "Because your sister's true identity is a CIA intelligence agent!"
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