C o n c e n t r a t i o n- A war story

Meet Seiren Mist.

She and her sister, Aurelia Mist have always been inseparable. That is, until she and her family move from the safety of the Netherlands to Germany just before the war. Seiren has no idea why, and her only clues are the diary pages written in a cryptic language that Aurelia litters wherever she goes, and her sister's incoherent mumblings in her sleep.

Stranger still, is her parents' desire to keep her and her sister hidden. They haven't done anything wrong, have they?

When war breaks out and they are taken to a Nazis Concentration Camp, the answers come to light. Her sister is killed almost immediately, leaving only her diary as advice for Seiren. It is becoming strangely readable, and Seiren can only hope that she will be able to read all of it before time runs out.

She is taken to be gassed, but she survives and wakes up in a world once ruled by Snow and now all four Fragments. As she digs deeper, she uncovers secrets that she would rather leave hidden.

After all, if her sister was a legendary mage, what is she?