Poor Liam. On the very first day of fifth grade, in a strange new town, and a large new school, he interrupts everyone to bolt out and into the girl’s bathroom. There, down in the far stall, in pain from a horrible stomach condition, he meets a new friend: Poop. The cheery little guy says he’s there to help Liam through a tough time in his life. But what does Liam need help with? And who, in their right mind, would want Poop for a friend?