Tempest: The Champion

Europe, distant future. A meteorite impacted on the area of Russia, turning the area into a dead zone. Moreover, it emits a strange radiance which increases the impact survivors and their offsprings' endurance and strength, but also causing them to be born with various deformities or missing body parts.
The citizens of Europe import the Castaways, as the people from the Dead Zone are known, into their world where they equip them with artifical body parts and DNA-changing serums and let them fight in a martial arts championships known as Neoclash.
The story follows a young scientist named Ryan Bridger who made a ground-breaking discovery, however, he lacks the money to bring his theories to life. His only hope is to buy a malnourished Castaway girl named Zoya and train her to become a skilled Neoclash combatan. However, the world of Neoclash can be dark and dangerous. And Ryan and Zoya are about to realize it soon.