Everyone Reborn After the Fall of the Kingdom: The Princess Rises to Become Emperor

[Transmigrate into a book + Reborn + Yandere villainess + Everyone raises her + Female ensemble + Face-slapping wish fulfillment] Shen Ningwu: I'll kill, kill, kill! I'd rather betray others than let them betray me! Everyone else: Let her kill! Let her kill! She only wants to overthrow a dynasty. What did she do wrong? Our Princess Lanling is so gentle and kind (looks on with adoration). No one is allowed to bully her! Shen Ningwu: ??? Once, she was alone, sacrificed and betrayed. As a princess sent away for a political marriage, she endured humiliation and slaughtered her way back for revenge, only to suffer a crushing defeat and die before the imperial city as enemy forces closed in. This time, she is surrounded by thousands and changes her fate against all odds with every step. She is no longer a pawn to be sacrificed, but will climb, step by step, to the imperial throne worshipped by all. (Plot-focused, with a small amount of romance)