Zach is a Coordinator, seeking to make his partners the most well-known pokemon in the world, while his partners are happy just being with him. Moderately successful at this venture, Zach's plans are suddenly disrupted when the future of the planet falls more or less into his lap. Before that, however, Zach has to cope with some drastic new changes to his relationship with his team.
Prequel to Rukario Romance, the series involving Ash and Ruby. In the distant past, there lived a wealthy knight who adopted a young Lucario. They quickly bond and she becomes a new member of the family.