Crayon Shin-chan: Outbreak! Fiery Showdown at Hot Spring

One day, Xiaoxin (voiced by Akiko Yajima), Xiaokui and Mizu (voiced by Miki Narahashi) were kidnapped by a group of mysterious figures. When they woke up, they found themselves in a mysterious base. It turned out that this was a secret organization called "Hot Springs Group G", which was intended to protect the hot springs that are very precious to Japan. However, the newly born Dr. Dirt Master (voiced by Ie Kami Masaru) attempted to use the "Earth Hot Spring Project" to completely defeat the Hot Spring Group G. The only thing that can stop Dr. Dirt Master's conspiracy is the legendary "Golden Soul Hot Spring". After investigation, the team members found that the hot spring is located underneath Xiaoxin's house. Xiaoxin's family decided to help the compatriots of Hot Spring Group G find the Golden Soul Hot Spring, but they were attacked by Dr. Dirt Master and were eventually taken captive and tortured.