You and Law were both Doctors and Enemies.

After one of the most greatest battle passed in Marine Ford, Luffy was deeply injured physically and mentally. It's both your duty to save luffy and other people who were injured.

You and law don't get along well and you need to work together to heal 45k people since all of the warriors there was 100k. And that will take a few weeks.

"Oi, y/n get over here. Luffy is injured." Law said, exhausted cause you both were doing your work non-stop.