This is my own take: the female lead is Abe no Seimei's disciple in Onmyoji! She can summon shikigami! The overall setup is transmigrate into a book + ensemble cast + livestream segments + face-slapping + becoming emperor!
After cultivating for decades under her deadbeat ghost master, Kuai Manjing has only just reached the level of a Great Onmyoji. While visiting her ancestors' graves on Qingming Festival, she trips on a pebble after the rain and transmigrates!
Everyone calls her Celestial Master Ruyue, but she just wants to correct them... she's actually an onmyoji! Wait... why do these tropes seem so familiar?! Oh, turns out she's transmigrated into the novel she just finished reading. Well, that settles it!
Hold on, the only person in the whole book called Celestial Master Ruyue is the vicious antagonist with the same name as her!!!
Because she covets the female lead's extremely yin fate, she orders her subordinates to kidnap her and turn her into a puppet. But when they go to grab her, the male lead catches them. To keep his childhood friend safe, he disguises himself as a woman and gets carried off in her place... So clichéd!
Later, the female lead gets all kinds of power-ups thanks to lucky encounters, kills anyone who stands in her way, launches a rebellion, and eventually becomes an empress. After successfully killing the antagonist Celestial Master, she marries the male lead, who has regained his sanity, and makes him the only imperial consort in her harem...
What a mess... And when she wakes up, it's the day after she refined the male lead. That's right, she's already turned him into a puppet. How can she fix this? Help, urgently!!
Huh? Wait, maybe she can still muddle through. Hang on, why have so many people, including the female lead, been reborn? First, find a time machine!
Onmyoji can travel through books and summon shikigami to fight on his behalf, which is a bit interesting!
Like 😍 Great new book support!