Summary
Reincarnated with memories of modern Earth, Kang Geohan awakens as a nameless commoner in the world of Laniacea, a land of magic and steel. To break free from his oppressed existence, he must harness the “Stone of Demonhood” to transform into a Period Rider. Drawing on his past life as a fitness trainer, he applies exercise principles to accumulate magical power, building strength as if sculpting muscle. His explosive growth propels him through the rigid social ranks. Join his journey in this webtoon revival, where steam-powered giants clash on fierce battlefields.