18 year old Clary Fray finds out on her birthday that she is not who she thinks she is. She comes from a long line of Shadowhunters (human-angel hybrids who hunt down demons). When her mother Jocelyn is kidnapped, Clary is thrown into the world of demon hunting with mysterious Shadowhunter Jace and her best friend, Simon. Now living among faeries, warlocks, vampires and werewolves, Clary begins a journey of self-discovery as she learns more about her past and what her future may hold.
Jonathan begins his reign of vengeful terror as the Shadowhunters try to find a way to stop him. With only one hope, Clary must make a sacrifice that could have long-lasting implications for all. Meanwhile, wedding bells are in the air for one specia
Freeform announced this evening that Shadowhunters will conclude after its current third season. The sad news comes midway through Season 3, which is slated to return with its remaining episodes next spring.
Part of the announcement also included a small silver lining in the form of a confirmed two-episode finale special. It is not clear if this will be part of the 12 episodes still left in the show's existing 22-episode order, or if it will air in addition to that. Either way, this gives the show's writers an opportunity to craft a proper ending to the series.
Look for the final episodes of Shadowhunters to begin airing in the spring of 2019.