Who is John Yesterday? New York in 2011… Homeless people are disappearing one after another, their bodies found lifeless. Meanwhile, a Y-shaped scar appears on the hands of seemingly unrelated people. Henry White, a young and rich heir dedicated to a charitable organization, and his friend Cooper, are the first to investigate. They will soon cross paths with the enigmatic John Yesterday, whose memory seems to have been wiped clear, and who will find himself dragged into this incredible story!