The following paper analyzes , titled "Unfulfilled Scream" (localized as "The Unfinished Scream").
The momentum shifts violently when Kakuzu pins down Izumo and Kotetsu, leaving Asuma to face a revitalized Hidan alone. Through a desperate exchange, Hidan manages to ingest Asuma’s blood, linking their bodies through his Jashin ritual. Naruto Shippuden Episode 79
Introduction