"Tazza: The Song of Beelzebub" moves away from traditional Korean card games toward high-stakes poker on a global stage, marking a major evolution for the iconic franchise, according to director Choi Kook-hee, Wednesday. The director emphasized that the fourth and final installment tells an independent story focused on raw human desire. "Unlike the previous three films, this installment focuses heavily on intense human emotions like envy, jealousy and betrayal," Choi said after the premier in Seoul. "As a long-time fan of the original comic book series by Huh Young-man, it was an honor to direct the final chapter." The upcoming film follows Jang Tae-young (Byun Yo-han), who loses his online casino empire after being betrayed by his close friend Park Tae-young (Roh Jae-won). Driven by revenge, the two former friends clash in a global gambling match involving figures from Japan and Vietnam. While earlier entries often rooted their tension in Korean card games, Choi deliberately chose Texas Hold 'em poker to target international audiences. He said the popularity of poker worldwide gives the