Question

why Alec have to wait for the next boat?what could have happened if Alec got on this boat?​

Answer 1

Answer:

Alec Lightwood (Matthew Daddario) was stabbed through the chest in episode 10, and he lay dying in his partner Magnus Bane's (Harry Shum Jr.) arms as the Warlock was unable to heal him since he had traded his magic to break the Queen of Hell, Lilith's hold over Jace Wayland (Dominic Sherwood).