No one understood Grandpa.
Randy didn't say anything further. He went to the ward and went downstairs with Carl on his back with the help of his assistant. He asked his grandfather where he wanted to go. Carl said happily, "Finally, you take me out. Anywhere is fine. Be quick. I'll update my Moments to make my friend envious."
Randy suppressed his sadness, "Alright, let' go."
He didn't plan this trip, nor did he tell his parents, because he knew they wouldn't agree. He took Carl to his training base first.
Then, he rushed to the hospital. However, the doctor said that Carl had to be there, so that he could decide the most suitable treatment plan. However, Randy had just promised Carl that he would take him out and had some fun, so he couldn't break his promise.
For the rest of the time, he went to the hospital every day to look for patients who had similar symptoms, including the size of the tumor and the reaction of the disease.