For seventeen years, twin siblings Alvaro and Alika have lived a more or less normal life. That all changes when Alika suddenly goes missing. Moreover, no one else but Alvaro seems to remember her existence. He then finds out that out of all the people in the world, the only one who remembers Alika other than him is his quiet classmate, Neandra.

Desperate to find out what exactly happened to his sister, Alvaro and Neandra do whatever it takes to find any trace of Alika. Along the way, they begin to realize that there's much more to their town that meets the eye and that they themselves might not be the people they thought they were.