¡Serendip al ataque! (Aventura total 3)

For millions of years, Eternia was a free planet. But Councilor Fiotto usurped power, banished the king, and turned Queen Runa into a tyrant who enslaved the Eternians. Millions of kilometers from Eternia, Lia and Ulysses signed up for Total Adventure, an elective course taught by Professor Hache, because they had no other choice. What Ulysses and Lia don't know is that their destiny is to help the Eternians, nor that, aboard the spaceship Serendip, piloted by the robot Roxlo, they will travel to Eternia to experience a great adventure. A true Total Adventure. In this third book, Ulysses and Lia decide that the time has come to return to Eternia to fulfill their plan to gather all the Eternians on the planet and face Queen Runa and her army of clones together. Surely Urbe will be waiting for them with everything ready. But once on the ship, Ulysses and Lia find something that makes them suspect Queen Runa and Professor Hache are hiding a secret. A terrible and unthinkable secret…