A当你进入生活，你就进入了忧虑。她会一直陪着你，让你和你一样上瘾。关心的感觉是微弱的，不断变化的，有时是一种快乐，有时是一种悲伤，有时脉搏加快，发烧加剧，有时是心和肺隐隐作痛。因此，关心是美丽而痛苦的strid Nielsen, works in the library of the judicial police. Suffering from Asperger's syndrome, however, she has an incredible memory, so she is very useful in analyzing the files for ongoing investigations. The district commander, having noticed this ability, decides to use it to the fullest, entrusting her with very complex investigations which have remained unsolved to date. In addition, also to reciprocate, he will try to help Astrid on the behavioral side, in order to provide mutual help.