Empresses in the Palace Gone Off the Rails

An Qi was chosen by a System, but this System was different from the usual kind. It was a special one that could repeatedly transmigrate An Qi into different characters. That meant immortality! A whole new life each time, with all her memories intact! A guaranteed winner at life! Murong Shilan, Zhu Yixiu, Huanbi, Zhen Huan... An Qi: ??? The System asked innocently, "Host, are you feeling unwell?" An Qi looked at the series of cards on the table and confirmed, "These characters... I have to play all of them, one by one?" The System nodded adorably. "That's right~" An Qi chuckled, flipped the table with both hands, and roared, "Are you crazy? What kind of quick transmigration story goes back and forth in just one world from beginning to end?" The System replied timidly, "...Mine, Host." An Qi could only regret that she wasn't strong enough to lift the Eight Immortals table and smack this idiot. "Is there any dish you can eat every day without getting sick of it?" System: "...Plain rice?" [Do you think you're cute or something?!] System: "..." It even added parentheses _(:з"∠)_ . In short, this is the story of an unknown creature named An Qi [An Qi: ...] repeatedly transmigrating into characters from Empresses in the Palace. There are ten worlds, with characters appearing in this order: [Murong Shilan, Zhu Yixiu, Huanbi, Shen Meizhuang, Yu Ying'er, Zhen Huan, An Lingrong, Zhou Yuli, Pei'er, You Jingxian]. However, that isn't the order in which I'll write them. I came up with this setup because there were so many characters I wanted to write about, but I couldn't possibly start that many books in a row, so this seemed like a good solution. I'll do my best to follow the logic. Most of the story will follow the original novel. For the few parts the original doesn't show from the characters' perspectives, I'll make appropriate adaptations based on the TV series. Also, not every world is about palace intrigue. If all you want is to see the protagonist relentlessly crush Zhen Huan's faction, you won't find that here. Because [An Qi is my only protagonist, and the original plot is just a skeleton, unrelated to the flesh and blood.] Theme: To be added