Simply two similar but completely different girls, Clara and Chiara. A rich girl and a mountain girl, together, to face mysteries and solve them, obviously together with Simon and Josh their best friends. But obviously, in Chiara's family there are problems, the absence of the father and the little attention from the brothers will lead the group of small investigators to a bigger mystery... ⚠️(HIGH SCHOOL AU) ⚠️(HUMAN AU)