'Shadowhunters' season 3 spoilers reveal Simon is in danger as "Sizzy" bond continues to grow

With the release of the new trailer for episode 17, we know for sure the Sizzy flames are burning, but that's not stopping Simon from taking up dangerous jobs

The upcoming, episode 17 of 'Shadowhunters' season 3B, promises a lot. From the prospect of a Malec proposal to Clary Fray coming face to face with a chained and masked Jonathan Morgenstern in the Institute's entrapment, a lot is going on.

But the one major revelation in the now released promo trailer for the episode that absolutely cannot be overlooked is Simon Lewis (Alberto Rosende) and Izzy Lightwood (Emeraude Toubia) teaming up once again for a secret mission that will Simon in physical danger. In episode 16, titled 'Stay with Me', we saw Clary (Katherine McNamara) and her friends try to summon the evil queen of Edom, Lilith (Ana Hopkins), to try and find a way to rid Clary of the life-force rune.

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