We're The Weird Ones?

Main character River Reed had some...unusual habits and hobbies. He starts his day off with a breakfast of mayonnaise and bread, yes, just mayonnaise and bread... The day goes on normally...for him as he goes through his daily routine and makes his way back home where he lives with his 70 year old grandmother, granny Agnes the two alone enjoying their peaceful lives. All the sudden at night time they hear a crash.... Is someone in our house? Two agent looking felllas dressed in black dark into the kitchen to where he was hiding with his grandmother.

"River Reed, you are chosen. "
What happens next? Only one way to find out.