Crono e Gea sono stati sconfitti. Se i semidei credevano di avere pace, verranno subito smentiti: qualcuno trama alle loro spalle. Un nemico antico, di millenni prima, ora vuole vendetta e, come se questa minaccia non bastasse, Zeus, Ade e Poseidone sono scomparsi dalla faccia della Terra. Toccherà a Perseus, Nico, Jason e Talia risolvere questo mistero e compiere quell'impresa. Ci riusciranno?

Six half bloods shall answer the call. To thwart the darkness once and for all. To track the path forged by death, One shall save the final breath. With the help of the wizard's kind, Seven objects they must find. ***** Voldemort knows about the half-bloods and needs them in his final plan to live forever. After the death eaters attack Bill and Fleur's wedding, the demigods are split up, leaving it to Percy and Annabeth to assist the golden trio in destroying all the horcruxes. Back at Hogwarts, Jason, Piper, Nico and Will must figure out which objects Voldemort put pieces of his soul into while being studied day in and day out by the Carrow siblings. Their quest was to protect one person, but now it feels like they must protect the entire school. The final instalment of the Babysitting Hogwarts trilogy. [Book 1: Babysitting Hogwarts] [Book 2: Half-Blood Princes] Highest rankings: #1 in harrypottercrossover Disclaimer: I don't own the Percy Jackson and Harry Potter characters. Credit to J.K Rowling and Rick Riordan Disclaimer: I do not support J.K Rowling or her opinions.