The DVD of the second theatrical film of "That Time I Got Reincarnated as a Slime", developed from a story conceived and fully supervised by original author Fuse, is on sale! -- The Kingdom of Kaien, a nation at the bottom of the sea that worships the water dragon as its guardian deity. Long ago, people who had lived on the surface with other races wandered the world seeking a peaceful land, and after seeking tranquility, the water dragon granted them this conflict-free kingdom. But that peace did not last forever. -- Yura, a shrine maiden who offers prayers to the water dragon that has fallen into a long slumber, learns that there are those who plot to awaken the water dragon and invade the surface. Taking up a flute passed down through her clan, she heads to the surface seeking salvation. Where Yura arrives is a resort island ruled by Elmesia, Emperor of the Sorcerous Dynasty of Sarion. There, Rimuru and the others were enjoying a brief vacation after finishing the founding festival of the Tempest Federation. Having received a request from Elmesia, Rimuru and the others head to the Kingdom of Kaien to save Yura, but a certain conspiracy is already swirling on the seabed... The awakening of the water dragon, and Yura's hidden "power" revealed at the end of the turmoil over the flute. Can Rimuru and the others protect the azure sea from the looming threat and restore peace? -- Video bonus, approx. 5 min: trailer and a collection of PVs and commercials. Audio bonus: cast audio commentary. Cast: Miho Okasaki (as Rimuru) / Megumi Toyoguchi (as the Lord of Wisdom) / Asuna Tomari (as Gobta) / Saori Onishi (as Yura) / Chikahiro Kobayashi (as Ranga). Limited serial code (system requirements unknown) for the smartphone app "That Time I Got Reincarnated as a Slime: ISEKAI Memories." By entering the code in the game, you can receive one 6-star battle character selection ticket and equipment: Memorin. <Notes> The code can be entered only once per account. The period or content may change without notice. If there are any changes to the code entry method, they will be announced in the in-game notices. Transfer or secondary distribution of the code is prohibited. Please check the app for details. Serial code validity period: from Friday, September 25, 2026 at 00:00 to September 30, 2027 at 23:59.