Tower of God

Tower of God follows Twenty-Fifth Baam, a boy who spent his whole life alone beneath an immense Tower with no one but a girl named Rachel for company. When Rachel steps through the Tower's door to chase her dream of reaching the top, Baam breaks in after her — becoming a rare "Irregular" who opens the Tower by sheer will and shakes its ancient order the moment he arrives. Inside, climbers known as Regulars ascend one treacherous floor at a time, facing Tests of strength, cunning, and trust set by powerful Rankers and enforced by the Tower's guardians. Waiting at the summit is a single promise: whoever reaches it may have their greatest desire granted — wealth, glory, revenge, even godhood. As Baam gathers unlikely allies and uncovers how little he truly knows about himself or Rachel, he learns that the Tower rewards raw ambition and punishes misplaced faith in equal measure. Created by the artist SIU, this landmark Korean webtoon blends fantasy adventure, layered political intrigue, and slow-burning mystery into one of the medium's most sprawling and influential sagas.