A dialogue from "Star Wars: Episode 8" has leaked online, offering some clues about what will happen on planet Ahch-To when the movie premieres next year.

YouTube user Mike Zeroh revealed through a new YouTube video one of the dialogues of Luke Skywaler in the upcoming film, where he said, "You contain the spark that will rekindle the fire."

According to reports, Zeroh had four different sources for the leaked information, two of which he found to be reliable. Despite that, he still wants fans of "Star Wars" to take the spoiler with a grain of salt.

Apparently, the dialogue is between Luke and Rey while they are on Ahch-To. Given the dialogue, it looks like the young character will start to embrace her inner power as a Jedi in the upcoming film.

It can be recalled that Rey, played by British actress Daisy Ridley, was first introduced last year in "Episode VII: The Force Awakens." While the actress previously said that she didn't think Rey was a Jedi, she also confirmed that fans would get to know more about her character in "Star Wars: Episode 8."

For some fans, the leaked dialogue only confirms that Rey is already on her path to become a Jedi Knight.

"Star Wars: Episode 8" will reportedly focus on Ridley's character and her training prior to becoming a Jedi. According to Zeroh, Rey is a very important character in the film as she may be the key to rebuilding the Jedi Order and restoring peace to the entire galaxy.

The trailer video for "Star Wars: Episode 8" is expected to be released in the first quarter of 2017.