Each fragment imprinted in memory has value. We protect memories, afraid to forget moments of our lives. After all, the one who has lost his memory has also lost a part of himself. It's scary to forget. Remembering is even worse. This is exactly what Lana realized when she woke up in the hospital on a sunny October morning. How did she end up there? What happened to her? Returning to school after a long absence, Lana learned a lot about herself and tried to recall the events in her memory. But unexpected coughing attacks prevented her from figuring everything out. And no one could help her: Lana did not trust her secrets to anyone, and her memories were irretrievably lost. How to cope with difficulties without remembering absolutely anything? This is what she had to find out in pursuit of her memories.