Abel Velasco calculates many things. Things like the arc of falling sycamore leaves, the duration of a dog sneeze, or the number of times his aunt might hit him. He can't help it - he's a savant. It is 1982. Abel has left foster care to live with his newly found relatives. His typical teenage struggles are compounded by the complication of his savant talents. Searching for a challenge, Abel becomes obsessed with the mysterious architecture of an abandoned mansion and strangely numbered bible, launching his journey from suburban New Jersey to Berkeley, California and beyond.