Ultraman Gauss Gaiden 3

Ten years later, ten years have passed since the war in the Kingdom of Light. The universe has always maintained peace, and the dark forces have not appeared again. It all seems to have disappeared. Everyone in the Kingdom of Light thinks that it is all over, and they are all immersed in the false peace of the universe. But this is all just an illusion. The dark forces have not disappeared, but are hiding in the darkness and waiting for the opportunity to come. Until one day, the emergence of a new crisis broke all the false peace in the universe...