C320 My Blood Doesn't Taste Good 15

However, this should be impossible …

If he wanted to cure his heart disease, there was no other way other than to change his heart.

The original owner's parents searched for so long, but still couldn't find a heart that matched the original owner's type.

Even if they found it and the operation was successful, there was a chance that there would be rejection.

So he should just be a patient