Imperial Maid

Read manhwa Imperial Maid / 제국의 시녀
Leona, an illegitimate noble with no status but exceptional intellect, rises to power as a maid—only to die when the empire falls. Given a second chance, she vows to protect instead of scheme. To change fate, she allies with the very Crown Prince she once dethroned. But as hidden truths emerge and destruction looms once more, she realizes things aren’t going as planned.