"Tower of God" is a South Korean webcomic series (manhwa) created by SIU (Slave in Utero).

The story follows the protagonist, Bam, who enters a mysterious, immense, and dangerous tower to find his friend Rachel. Each floor of the tower presents deadly challenges and trials that Bam and his companions must overcome to progress. Along the way, they meet other climbers—each with their own motivations and unique powers—and face powerful enemies while uncovering the tower's secrets and intrigues.

The plot centers on Bam's quest to find Rachel, the mysteries of the tower, and the complex stakes involving the various factions and organizations operating within it. The story explores themes such as friendship, rivalry, sacrifice, and the search for self, all set in a fantasy world filled with memorable characters and captivating twists.