Sword Saint Adel's Second Chance: Volume 3

Still coming to terms with having turned into a woman, Saint Adel continues dedicating herself as a knight escort to stave off looming global tragedy. As leaders of the Four World Powers gather in Welna for a world summit, Adel encounters two more Eminents: Chloe Navarra, the Artificer Saint, and Katina Astal, the Legion Saint. The former turns out to be the granddaughter of Cardinal Navarra, while the latter is a childhood friend who had grown up alongside Adel at Astal Orphanage. Adel maintains a wary eye on Chloe while cheering on Katina, who will probably become lovers with Prince Julian, Princess Euphinia’s older brother, like in the previous timeline. However, Adel and Euphinia find themselves suddenly transported to an isolated space in the middle of dinner and warned of the imminent approach of a terrifying threat! Not knowing who is friend or foe, Adel once again summons both her newfound powers and steadfast allies to fend off the darkness lurking in the kingdom’s shadows!

[From J-Novel Club]