These 4 Mouses run the object show TSOOA Peripeteia Island, and are very confident that the show would run well. Each of them are 35 years old and have their own personality’s, Ríaz is the Host, and is in charge of the show, 
Raiden is one of the 3 cohosts, and is the positive one, meaning he’s the happy co-host, Rogan is another co-host, and has an angry attitude, but can be nice “sometimes”, and last but not least is River, he’s the final co-host but has a sad personality, he tends to get sad.