Chapter 273: not in contact

Cancer is a worldwide intractable disease.
With the development of technology, some cancers are now curable.
There are also many examples of people who have cancer and live for many, many years.
However, no matter how many such examples there are, compared with the entire army of cancer patients, they are just a drop in the bucket and are really pitifully small.
Especially when cancer reaches the late stage, the current level of technology is basically helpless.
As for how long...