I just want to retire!

A normal kid was suddenly forced to take care of a genius kid. As they grew older, the normal kid thought he finally was able to escape from his duties of taking care of the genius since he would probably go to a normal school while the genius would go to the most powerful school in the world. But unlike what he expected, he also got accepted inside the most powerful school despite it having a reputation of strictly only picking talented teens as their students. Will the normal kid be able to retire from his duties of taking care of the genius?