Producer Naga Vamsi has stated that he knew the film 'Kingdom' would not perform well even before its release, calling it one of his biggest mistakes. The film, starring Vijay Deverakonda, reportedly incurred losses of over Rs 70 crore. Vamsi confirmed there will be no sequel, 'Kingdom 2,' citing issues with the second half of the movie. This follows a series of box-office disappointments for Deverakonda, including 'Liger' and 'Kushi'.