Despite all of the odds, Joan achieved the impossible. She reset the timeline, saved her family, and destroyed the hero, Nick. Only Joan remembers that a greater and more dangerous enemy is still out there. When a deadly attack forces Joan back into the monster world, she finds herself on the run with Nick, as Aaron closes in. Torn between love and family and monstrous choices, Joan must find a way to re-gather her old allies to face down the deadliest of enemies, and to save the timeline itself.