Leorio is a young man who decided to pursue a career in medicine because he was unable to save his childhood best friend's life. He chose to take the Hunter Exam and become a Hunter in order to gain access to the various privileges and resources that would make studying medicine easier.
Originally, that was how things were supposed to go. However, ever since Le Eifu arrived in this world, those predetermined paths and trajectories had already begun to shift.
His sick friend Pietro had died of his illness because the surgery was too expensive to afford.
Chapter 208