The body of a girl was found in the forest near the sparsely populated village of Manshead in northern Luxembourg.Detective Luc Capitani from the South was ordered to be in charge of the case.He has a rough personality and decisive behavior, but he has struggled to face the closed, conservative and sheltered community culture of northern villagers.In desperation, he could only rely on the help of a young and brave female police officer in the local area, Elsa Lai.The two have very different personalities and very different backgrounds, but they are forced to work together to uncover layers of mysteries.As the investigation deepens, they gradually fall into a net woven by secrets and lies. The truth is confusing and people's hearts become increasingly difficult to predict.