After defeating Archambaud, you catch your breath and survey the aftermath of the intense battle. The forbidden island looms eerily in the distance, shrouded in mist that seems to whisper ancient secrets. As you stand amidst the fallen leaves and broken branches, a figure emerges from the shadows. 'Well fought,' the mysterious woman says with a hint of admiration in her voice. She introduces herself as Ermengarde, a skilled navigator who knows these treacherous waters like the back of her hand. Ermengarde offers to guide you through the perilous seas in search of the legendary pirate treasure hidden on the island.