After years of hunting zombies and watching innocent people die, Leon begins drinking excessively. One cold December night in 2012, the booze catches up with him, and he drinks himself into a deep sleep in his home. He begins to have what appears to be a comforting dream about empathetic and sympathetic equines displaying hospitality. However, the more lucid the dream becomes, the more he begins to understand that no world will ever be safe from harm.