Mood: The mood of the video appears to be epic and adventurous, with a sense of action and intensity. The theme seems to revolve around heroism, bravery, and possibly romance, given the title 'Prem Geet 3' which translates to 'Love Song 3'. The overall emotion evoked is one of excitement and grandeur.

Environment: The environment and setting of the video seem to be a mix of fantasy and medieval elements, with the protagonist riding a horse and wielding an axe, surrounded by a group of warriors on horseback. The background features a mountainous landscape with a bright light shining through, suggesting a dramatic and heroic scene. The setting appears to be a fictional, possibly mythological or historical, world with a sense of grandeur and adventure.