I understood about the concept of the new game that Kojima is doing: this is a post-apocalyptic version of the Bremen Town Musicians, you will need to walk/travel around the world from point to point, take orders and give performances. Everything starts when the heroes arrive to perform at the cyberpunk duck circus. An unknown person in a gorilla skull mask uses a spray right in the circus big top to destructure the area of application, which destroys anomalies... But the cyber duckling manages to throw the heroes into a mutated giant tomato and saves them from disintegration.