There were a few novels related to " I am the Queen." Among them," I am the Queen, I am the Master " and " I am the Queen of the Return of the Pearl " were two romance novels that traveled through time and space. In addition, My Empress was an ancient novel about Empress Ling Cang Cang and Emperor Xiao Huan. These novels all described the heroine's story in the harem, including their love, power struggle, and revenge. However, the search results didn't provide a clear answer about the plot and author of these novels. Therefore, he needed to further research and understand the specific content of the novel.
As far as I know, there's no way to restrict the reading of comics. Comics usually needed to be purchased or viewed online. However, there are some websites that offer free downloads or demos, but please note that these resources may not be completely reliable. It is recommended to confirm the reliability and copyright of the website before buying or watching the manga.
One could be 'The Empress of All Seasons'. It also features a strong female lead in a position of power like a queen. The story is filled with political intrigue and her journey to maintain her status.
Power is a major theme. The female character being the queen implies a lot of power and the ability to influence. Another theme is usually struggle, like fighting against those who oppose her rule.