I Will Become Stronger by Swallowing Steel

Yang San, a gangster from the county town, has accomplished nothing. After experiencing the shock of divorce, he unexpectedly discovered that he had the ability to swallow steel and become stronger. In order to explore the secret of this mysterious power, he decided to leave his hometown and go to the provincial capital to work. So, while looking for scrap steel plants, he devoured steel step by step to improve his abilities. However, life in the provincial capital is not as simple as he imagined. While dealing with the impact of a strange environment and complex interpersonal relationships, he strengthened himself until his superpowers shocked the entire audience...