There is nothing Winona wouldn't do for her family. When her younger sister Charlie disappeared under mysterious circumstances, Winona refused to let the case grow cold and dedicated herself to finding her. For over a decade she tracked down every clue, followed every lead, poked, prodded, and questioned anyone who might have a connection to the case, until all the loose strings started to come together. There was a radio factory, founded by a peculiar old man whose genius was only matched by his secretiveness, that might hold the answers she had sought for so long. Shortly after securing employment at the factory, the building was destroyed in an accident caused by a malfunctioning portal. Having caught sight of someone getting caught in the portal and vanishing, Winona hastily repaired it in the hopes of rescuing them, only to come face to face with her missing sister. Unfortunately, Charlie seemed to be held under the sway of a shadowy influence, and she dragged Winona into the Constant.