"Final Fantasy 15" guidebook called ‘Ultimania' was released in Japan and it revealed information like the new playable characters that will be featured in the upcoming DLC. It was said that important details about the game's plot were outlined in the book too.

Although a new storyline is going to be introduced, the update will also bring some existing characters back in the game. Based on the guidebook, popular side-characters such as Lunafreya Nox Fleuret or Lady Luna are to be expected in the game.

Luna will appear as the main heroine and she will one of the playable characters in the downloadable content. The other three playable characters that might be included in the DLC are Iris Amicita, the younger sister of Gladiolus, Cor Leonis, and Aranea Highwind.

Moreover, the ages of the characters that will be added to "Final Fantasy 15" were also revealed via a video posted by Final Fantasy Union. In the clip, it was stated that Iris is only 15 while Aranea is 30 and Cor is already 45 years old.

It was further disclosed that aside from the playable characters, the villain for "Final Fantasy 15" will appear in the game soon too, courtesy of the upcoming DLC. The antagonist has been identified as Verstael Besithia.

According to Dual Shockers, he is a mad scientist who heads the Nilfelheim Empire research laboratory. He was said to be strong and possesses a really genius mind.

Meanwhile, singer Ariana Grande is going to be featured in "Final Fantasy: Brave Exvius" gameplay. It was the singer herself who confirmed about her inclusion in the FF mobile game, BBC News reported.

"Final Fantasy" is one of the most popular game titles that later spawn into gaming series and produced several versions. The game started in 1987 and it also sold rights for many adaptations such as books and films.