You were walking through the hallway of piltover academy, wondering in your own thoughts until you bumped something. You looked down and sees heimerdinger laying on the floor

"Professor?!" You got scared because you bumped into a professor

"watch were you going, lad." Heimerdinger said with calm voice

"I'm very sorry..." You apologized

"Anyways, you've been in your world whole period! Whats in your mind, lad?" He said curiously because you've been thinking and didn't even see where you going