Young Muscovite Kirill is a talented designer of computer games. One day, he is completely erased from the memory of everyone he knew and loved. Kirill learns that he has been chosen for an important and mysterious mission: to become a customs officer between parallel worlds, of which there are dozens in the universe. Will Kirill unravel the mystery of these worlds and who controls them? And is our Earth really just an imaginary "draft" -- a parallel world -- which in reality does not exist ...

Promising fund manager Jae-hoon is at the brink of losing everything when his company goes bankrupt. Overwhelmed by despair, he takes an impulsive trip to Australia where his wife and son live. As his trip nears its unexpected end, Jae-hoon gets a chance to look back on his life.

Irena Sendler is a Catholic social worker who has sympathized with the Jews since her childhood, when her physician father died of typhus contracted while treating poor Jewish patients. When she initially proposes saving Jewish children from the Warsaw Ghetto, her idea is met with skepticism by fellow workers, her parish priest, and even her own mother Janina.