“Tired of the ordinary and ready for anything just to live another life? The ‘Siren’ technology will let you choose a new appearance, profession, family…” What a tempting offer for those craving change, isn’t it? But the fate of people from another world who lose their body is to be destroyed. Though there are exceptions. She didn’t get lucky. She was left alive. The price? Being a puppet in the hands of businesspeople who steal other people’s lives. However, she won’t remain a obedient captive—she will take revenge. Enemies will pay for the evil they’ve done! Or is the first impression deceptive?