Merry is just your below average high school senior (grade wise anyway) with a load of strange hobbies and odd quirks. His life motto is "I Do what I want!" and it tends to get him into trouble. With his go with the flow personality and general dislike of the adult population, he also developed a few "mental" disorders as the doctors liked to call it.

Merry's boring life takes a turn when he suddenly dies and gets a job?

Side note, Added Comedy tag since its funny. And I came to the realization when I write while intoxicated I make things funny.

Tragedy comes in the end... The way it should be.

Slice of life comes into play because... well Life is lived the way it should be till the end.