On the first day of the new millennium, the only species of Homo sapiens on earth experienced substantial physical changes and improvements for unknown reasons.
When the first buzz of the century clock was transmitted to all corners of the world regardless of time zones, the human body was undergoing unexpected changes every moment. These changes come without warning, and the triggering conditions and mechanisms are still unknown. In this vast sea of people, there are always people who find that they have acquired special abilities that transcend nature. It varies from person to person, and there is no stable rule to follow, but the only thing that is certain is: regardless of age, gender, or race, everyone has the possibility of awakening.
Protagonist: Xin Xi, Siren.
Xin type: A childlike baby face with a soft personality and big nerves. He always relies on his face to "get by with his cuteness".
Siren: The top-level ability user with the strongest combat superpower. There is no distinction between male and female, and the flower of the high mountain.
Intention: No matter how dark the road ahead is and what shape the world will fall into, there are always people who believe that light will come.
