【Space Opera】+【Post-Earth Era】+【Science Fiction】
In 2100 AD, forty years after the cataclysm, humanity’s survivors escaped Earth and established a foothold on the Moon. After fighting two major wars, they ultimately split into three powers: the Republic of China-Moon (PRL), the United States of Mars (USM), and the Jupiter Federation (JF). As a military academy student, the protagonist ventures into the vast depths of space to begin his years of service.
