eden*

A massive energy mass, known as the "Star of Destruction," appears near Mars in the distant future and threatens human extinction as it moves toward Earth. Its presence disrupts atmospheric conditions and causes global conflict and environmental devastation. To prevent extinction, humanity initiates multiple strategies, including the Earth Escape Plan, which aims to develop space-faring technology, and the Felix Plan, which creates a genetically altered species with non-aging bodies and enhanced intelligence. A unified global government is formed to manage these efforts and enforce them through military force. After 99 years, a female participant in the Felix Plan, who has dedicated her life to the project, desires to remain on Earth, believing humanity's survival is assured. The Earth Unified Government Army assigns a young man to her, tasked with protecting her and removing her restrictions. The narrative begins with their encounter, focusing on a planet nearing its end and a girl caught in its fate.