Lee Se-hoon, the blacksmith of humanity's last desperate united force, fought against the demons until the very end. The result was mutual destruction and the end of the world. The moment he took his own life he regressed to his days as a candidate at the hero training institution Babel Academy. Now he uses his unparalleled crafting skills to strengthen allies and turn the tide. Written by Magyojolgae, illustrated by unknown. Korean manhwa adapted from the web novel. Ongoing.

Read The Regressor Can Make Them All manhwa in English, updated regularly. Also known as: 회귀자가 다 만들어줌 · Hoegwija-ga Da Mandeureojum · The Regressor Makes Everything