Shadowhunters - On Infernal Ground - Advance Preview: "Darkness Will Follow" 

Previously on Shadowhunters, Jace seemingly killed Jonathan/Sebastian (however we were left on a little bit of a cliffhanger there), Magnus and Alec reunited, Simon sacrificed himself to the Seelie Court in order to free Maia...
키워드: shadowhunters, on, infernal, ground, advance, preview:, darkness will follow