Queen of the Desert Kingdom, Diana is calm and collected, carrying herself with an air of nobility and mystery. As the ruler of the Desert Kingdom, she puts her utmost effort into dealing with political affairs. However, due to a variety of disasters that befell the Desert Kingdom, she has not garnered the love and respect of the people. Having to face both the critiques of the people and intensifying internal conflicts within the nation, she has gradually felt that she is not as strong as she would wish.

Though she bears a heavy burden and feels frustrated inside, she rarely reveals a weak side. She will only put down her guard around General Lazer, where she maintains a complicated expression that is hard to put into words.

Uneasy about her repressed emotions and doubtful of herself, Diana, sitting on the Queen’s throne, will turn the page to a new chapter for the Desert Kingdom.