G.X New Impact (English)

The story begins when a famous professor discovers a serum that is the solution for the evolution of living things. However, he secretly injected the serum into children instead of farm animals. The injection of the serum causes a strange anomaly in the children's bodies, this phenomenon is called Gen-X (Generation of serum X). Focusing on a child named Snow and his sister who managed to escape from researching the serum, they used to live as homeless people and face the hardships of life, but now they can become part of the defense department called "INFINITE". The department is tasked with dealing with Gen-X users who commit criminal acts. Will they be able to overcome all the missions given or not?