在一幅估值数十亿日元的名贵画中发现了神秘 treasure, 这支画竟然从无意中坠入了小雄手中。 随后，哆啦A梦一行 embarked on a journey into the very world of this enigmatic masterpiece, where they encountered a mysterious girl named Lila. Upon her request, the team ventured to the medieval European kingdom of Yatalotia, reported in news as the home of the legendary gemstone "Yatalotian Blue". This mystical stone is said to hold immense power, and our heroes are on a quest to unravel its secrets. However, their adventure has revived an age-old prophecy about the impending doom of the world... They now find themselves in grave danger!
