sentences:  Meanwhile, Vanitas convinces Ventus to follow Terra against Eraqus's wishes, while Eraqus orders Aqua to monitor Terra's darkness and bring Ventus back to the Land of Departure.As the three travel through several worlds, Terra attracts the attention of several villains, who offer him the whereabouts of Xehanort in exchange for assistance in their own agendas.He eventually finds Xehanort, who offers to take him in as his apprentice and urges him to use his inner darkness to gain power.