Su Bai uses the “Clock of All Things” to enhance his skills and forge equipment, breaking records in the global tower-climbing competition. As he grows stronger through battle, he experiences class advancements, first-kill rivalries, and inter-racial wars. By clearing dungeons on each floor of the tower, he builds a powerful system and gradually unlocks abilities such as Time Manipulation and Necromancy to confront the higher races! Su Bai is the embodiment of both the Hero and the Demon King!