The God Level Blacksmith Episode 43

In the shadows of a war-torn kingdom, Ronan Vire, the hidden Iron Wraith, fights for the top of the Hero's List in order to obtain the best medical resources to cure his little sister. However, he is then caught up in the battle between the kingdom and the demons. To save the realm from collapse, Ronan wields his shape-shifting hammer with God-level power and stands up against the demons with Princess Seraphina and allies from the Noble Houses.