Synopsis

Sasuke is ambushed by Meno, the Observatory's guardian, and subsequently poisoned. As despair begins to settle, Sakura appears, having infiltrated the Observatory disguised as a physician. She secures Sasuke a position assisting her, and together they commence an undercover investigation. Through information gleaned from Sakura, they discover that Ultra Particles were the cure for the Sage of the Six Paths. To pinpoint its location, however, they must first acquire a document known as the Map of