According to the two articles before, there must be a reason why I took the HSR.
Right! It's the sortition of military service.
After the physical examination, I am divided to General A of the physical position. It means I have to draw from 210 general soldier, including army, navy, and air force. Total is 210, and 10 marines, 17 submarines, 19 air forces, and the others are army.
Reading till this paragraph, if you've read the title, I believe you know what my division (or arm) is. Most people say it's a "easy" service. I don't know, maybe. Actually, I wished a little bit to draw the marine lots. I want myself trained.