On her sixteenth birthday she receives a gift - her dead father's diary - and that day changes her life forever. The mysteries and secrets she learns from the diary open up a new universe for her. The girl finds herself in another reality, where she meets people with unique abilities and studying magic, mysterious beings the locals call ajutors. In the new world she faces many problems and mysteries to solve. Will she be able to tame a creature from another world? How did her father die and what is the dangerous path to unraveling it? This fascinating story is not just about Susanna and her trials, it is a journey into another universe with its own laws and strangeness, where the protagonist will experience friendship, love, betrayal and disappointment.