LOTM: Silence Reigns S6 P2

Information
LOTM: Silence Reigns S6 P2 is the second part of LOTM: Silence Reigns Season 6.

Synopsis
King Halian and Solneer take the heroes to see Beacon City's ultimate treasure, introducing them to The Space Stone. As the two explain it though, the city falls under attack by Barkanos's Grim Knights in order to destroy The Defenders.