'This World Inverted' is something that never should have existed. It's episode 10 of Shadowhunters Shittalk and you know what that means... it's the infamous Alternate Universe episode! Alec is out of the closet, Simon and Jace are hipsters, Issy's a cute nerd and there's a madhatter tea party...of course... just like in the books *warning heavy sarcasm present*. Basically this episode is full-on filler but I reluctantly enjoyed it!