Nana's eyes, previously clouded with despair, now sparkled with a hint of hope at the vampire woman's words.

"Yes, if you take a naturally spawning creature from this world to another, and it has no contractual bindings, it can indeed be tracked," the vampire woman explained. "This is how we were able to find Erebos previously," she added, her voice trailing off as she hung her head, a shadow of sadness passing over her features.

She then straightened up, her expression resolute yet tinged with regret. "However, I cannot remain here any longer. My presence is a breach of the peace treaty among the realms. But I will seek guidance from the Vampire King on this exceptional case.

It might bring us closer to finding Erebos again, should he manage to escape his current predicament, which I fear he might, given the confidence he displayed before his departure."

The vampire woman's sense of duty was evident, as was her understanding of the delicate balance between the realms. Her promise to return carried weight, showing her commitment to the cause and to helping Nana.

"Is that skeleton man someone you care deeply about?" she asked Nana, her tone softening. Her question was more than just curiosity; it was an acknowledgment of the personal stakes involved for Nana in this quest.

The vampire woman's understanding of Nana's feelings for Ty added a personal dimension to their mission, highlighting the emotional bonds that drove their actions amidst the turmoil of inter-realm politics and conflicts.

Nana was taken aback by the unexpected hug from the tall vampire woman, a gesture of empathy and understanding that transcended their differences in stature and realm. "I know what it's like to have someone you love just out of reach," the vampire woman said softly, her words resonating with shared experience.

Before Nana could delve into further questions, Lady Sanguina began to dissolve into an array of light, showcasing her unique ability. "I have a pretty unique teleportation ability. Maybe I'll teach you one day," she said, her voice fading with her form, leaving Nana with a sense of wonder and anticipation.

The sound of horse hooves grew louder, heralding the arrival of King Griswald. He approached with a worried expression, taking in the scene of destruction and chaos. "Lady Nanako! What happened here?" he asked, his eyes scanning the area and noticing Todd and the lightning user unconscious.

Nana, her wounds gradually healing, recounted the harrowing events. "It was Erebos. He showed up out of nowhere and attacked us. He defeated everyone before being taken away by some other vampires. And Ty... he was sent off to some unknown place," she explained, her voice heavy with the weight of the encounter.

King Griswald, deeply contemplative, knelt beside Nana, his expression reflecting the gravity of their situation. "I see, this is most troublesome," he murmured, his finger stroking his beard as he pondered their next move.

"I wonder if we should continue our expedition to take down that cave, or wait for a way to get Ty back." His dilemma was evident - balancing the urgency of their ongoing mission with the need to rescue Ty.

Nana, still recovering, provided him with additional information. "We will have some assistance in a day or two from Lady Sanguina. She's related to Erebos somehow, but her sole focus will be on helping to find Ty and Erebos," she explained.

Despite the uncertainty and the risks, she voiced her opinion on their course of action. "However, I think we should still focus on defeating and finishing what we started. It's important to continue our mission." Her words were firm, reflecting her determination to not let Erebos's actions derail their plans.

Nana's resolve shone through her words, her determination to grow stronger and stand beside Ty unwavering. "I know it may seem crazy to take on this Dragoon without Ty, but I want to grow strong enough to always protect him and stand by his side. This is a perfect opportunity. By the time he comes back, I can show off a bit," she said with a hint of pride and confidence.