在这部宠物小精灵：维库蒂尼与黑之英雄动画片中,为了成为合格的神奇宝贝训练师，小智（松本梨香 配音）、天桐（宫野真 配音）、艾莉丝（悠木碧 配音）带着各自的小伙伴继续修业之旅。这次他们来到了美丽的山中小镇艾茵多奥克参加神奇宝贝的比赛，并在此遇到了传说中拥有神奇力量的神奇宝贝比克提尼（水树奈奈 配音）。 早在一千多年前，艾茵多奥克所在的土地上有一个美丽富饶的大地之乡，可是两个王子分别带着黑龙杰克罗姆（高桥英树 配音）和白龙雷西拉姆（谷原章介 配音）发生争斗，令国家崩溃在即。老国王借助比克提尼的力量暂时稳定住了龙脉，而大地之乡则从此凋零。作为大地之乡的后裔，德雷多（つるの剛士 配音）找到了被封印的杰克罗姆，于是决定重建失落已久的故土……
During their travels through the Unova region, Ash and his friends Iris and Cilan arrive in Eindoak Town, built around a castle called the Sword of the Vale. The three Trainers have come to compete in the town's annual battle competition, and Ash manages to win with some unexpected help from the Mythical Pokémon Victini. It turns out Victini has a special bond with this place. Long ago, the castle watched over the Kingdom of the Vale, and the partnership between Victini and the king protected its people who lived there. But that kingdom has since vanished into memory, leaving behind powerful relics and ancient Pokémon. Damon, a descendant of the People of the Vale, is trying to restore the lost kingdom with the help of his Reuniclus. His quest has taken him to the far reaches of the barren desert, and he has convinced the Legendary Pokémon Reshiram to join him in the search for truth. Damon plans to trap Victini and harness its power, and as that plan gets under way, the entire town ...
细思恐极。
