The Power of Memories! The unlikely companions Li and Astrolabius embark on a thrilling journey across Rogos Veridis — from night-time cave adventures to meeting the mysterious bladesmith Kashi, who reveals the final secret of his craft. At the heart of their mission lies Nelio's diary, which Astro must deliver to his beloved Kana. It marks the beginning of a heartfelt journey of healing and remembrance for Kana, whose life has been shrouded in grief since Nelio's death. Meanwhile, Marvin struggles to balance duty and desire as he strives to protect his mission on Deimos, and Lilly uncovers groundbreaking information that brings her closer to the truth about artificial intelligence.