Georukan Bam: The Zero

Ba-Woo and Joseph grow up together in an orphanage but choose different lives—Joseph becomes a priest while Ba-Woo becomes a fighter. After Joseph transforms into the demon Lucifer and kills the orphanage's inhabitants, the two are driven apart. Ba-Woo seeks revenge and begins chasing Joseph and his followers. As challenges increase and uncertainty grows, Ba-Woo must rely on his strength and support from others to confront Joseph's supernatural abilities and the power of his cult.