In 2002, a strange meteorite hit the earth, and countless Gaia rays instantly swallowed up almost all life in the Western Hemisphere. In order to continue the development of mankind, the surviving humans established the Human Alliance. Among them, a few humans who can naturally resist Gaia's rays are gradually discovered, and college student Ryoma is one of them. However, whether gaining superpowers is a blessing or a curse, and what will be the fate of mankind next? Will it lead to destruction in the midst of internal fighting, or will it be possible to resolve the past and fight against foreign enemies together? Stay tuned...
