Branch

Branch takes a step back, looking upwards towards his wall- it's filled with various pieces of paper, unreadable scribbles hastily written on, pins and string joining things together in an incomprehensible manner, yet he looks upon it with a proud smile like it all makes perfect sense. It seems he hadn't heard you come in, his back towards you as he grabs a scrap piece of paper to add it to his collection, with....your name written on it? Just what was he trying to solve here?