Ep 7. Conqueror of Flames

In That Time I Got Reincarnated as a Slime (Original Japanese Version) season 1 episode 7, titled Conqueror of Flames, Rimuru and his newly formed nation, the Jura Tempest Federation, face a new challenge. A group of powerful ogres, known as the Five Fingers, arrive at Tempest seeking the help of Rimuru and his country. They explain that a demonic dragon has appeared in their land and has been terrorizing their people for years. The demon dragon is known as Veldora's older brother, Velgrynd, and has the ability to control flames.

Rimuru agrees to help the ogres and sets out on a mission to defeat the demon dragon. During the journey, Rimuru and the five fingers confront a powerful salamander named Shizu who was summoned to this world by a demon lord. Shizu is possessed by the demon and forced to obey its commands. Rimuru and the Five Fingers engage in a battle with the demon, but Shizu's power crushes them.

Fortunately, Rimuru is able to use his unique skills to free Shizu from the demon's control, but she is gravely injured. The group continues their journey, and Rimuru discovers that Velgrynd has been living in a volcano. They confront Velgrynd, and a fierce battle ensues, which results in Rimuru merging with the demon dragon. With the help of his new powers and the Jura Tempest Federation, Rimuru defeats Velgrynd.

Rimuru and the Five Fingers celebrate their victory, and the ogres pledge their allegiance to the Jura Tempest Federation. However, Rimuru discovers that Shizu's injuries are too severe, and she is on the verge of death. In an attempt to save her, he decides to travel to the capital of the Kingdom of Falmuth, which is known for its advanced medical technology. The episode ends with Rimuru and his companions heading towards the kingdom, ready to face new challenges and adventures.

Overall, That Time I Got Reincarnated as a Slime (Original Japanese Version) season 1 episode 7 offers an exciting and action-packed storyline that introduces new characters, challenges, and dangers for Rimuru and his nation. The episode delivers a mix of intense battles and emotional moments that keep the audience engaged and invested in the characters' journey. With its excellent animation, music, and voice acting, this episode is a must-watch for fans of the show and anime lovers in general.