Coming home from work at three a.m., twenty-three-year-old April May stumbles across a giant sculpture. Delighted by its appearance and craftsmanship - like a ten-foot-tall Transformer wearing a suit of samurai armour - April and her friend Andy make a video with it, which Andy uploads to YouTube. The next day April wakes up to a viral video and a new life ... The hugely anticipated debut from the brother of John Green.