Amidst the chaos of the battle, Sam, along with four of his Valkyries, were about to infiltrate Odin's palace with an objective in mind.
Their job was to reach the portal room so they could open the Bifrost and summon more Valkyries to join the battle. Of course, nothing could be that simple.
They were basically at the center of the enemy stronghold; there were many Olympians lurking around and since portals can affect the ritual, the portal room itself was going to be heavily guarded.
There was also a condition that had to be met before they could execute their plan. Using her powers, Nino had determined that their enemy wasn't going to give up on the Ritual even if they managed to free the captured Nephilim. The ring of giant Runes wouldn't disappear unless over half of those creating it abandoned their positions. As the Sacrifices are freed one by one, the Olympians would realize that they have no choice but to take their place, taking on the burden themselves.
