Bernkastel simply had nothing to say as Solus just happened to need her. "So...you have that useless piece of mine following you around..." Bernkastel said, knowing fully well how Erika must had acted to lead him here in the first place.
---
"Oh no you don't!!" Kaika said as she threw herself through the portal, not thinking on what would happen to herself as she went through. Sure, she couldn't die just now, even if she wasn't aware on when she would die, but Kaika wasn't going to let this girl harm her friend just like that. Both the swords she wielded were shrouded in endless amounts of light and spiritual energy, and she swung those blades again and again as she sent numerous amounts of energy waves at Mia.