Clary, Jace and Simon venture to Seelie Court, only to face manipulation and mind games at the hands of the Seelie Queen.
Seeking vengeance, the Shadowhunters relentlessly pursue Valentine and Jonathan. Let by the Seelie Queen, the Downworlders launch their own recovery plans outside of the Clave's governance.
After Max is gravely wounded, the team closes ranks to uncover who is at fault.
Bellamy (series star BOB MORLEY) leads the charge investigating a potential way home. Meanwhile, Clarke and Madi (recurring guest star LOLA FLANERY) deal with the new uncertain threat to their home.
Kanes's attempt to prove himself useful tests Wonkru's allegiance to Octavia. Madi faces an unexpected threat inside Wonkru, forcing Clarke to make an unlikely ally.