[s1e1] The Mortal Cup Online

After seeing a group of mysterious teenagers (Jace, Alec, and Isabelle) kill a "person" who actually turns out to be a demon at the Pandemonium Club, Clary realizes she has "the Sight"—the ability to see through magical glamours.

The episode centers on Clary’s transition from an ordinary art student to a warrior in training. [S1E1] The Mortal Cup

Clary finds sanctuary at the Institute, a hidden Shadowhunter base within an old church. Here, she learns about the Mortal Cup , one of the three holy Mortal Instruments capable of creating new Shadowhunters. After seeing a group of mysterious teenagers (Jace,