Liko's pendant has turned into a Pokémon once again, but this time will not change back so Liko and the group head for Liko's grandmother and reunite with her at an old castly. Liko's grandmother tells them of Lucius' adventures and of Terapagos. How... (more)ever, the Explorers have followed Liko there and have their eyes set on Terapagos. Will everyone be able to protect it?