Angy's Manga

Arc 1 (1-16). China dynasty. Deposed Empress.
Arc 2 (

Arc 1 (1-27) entertainment. The substitute singer revenge.
Arc 2 (28-50) CEO. The not so pushover little sister.
Arc 3 (51-73) Wuxia. The 2nd daughter broke of her engagement and became a genius alchemist.
Arc 4 (73-86) Highschool. The disfigured campus bell kept her title while chasing the school handsome gang leader .
Arc 5 (86-105) Entertainment. The slandered Actress make a big come back
Arc 6 (105)
(Raw 105/177)

The og novel was hella long (5800+ chapters, extras included. With 72 arcs). Manhwa stopped after 7 or 8 Arcs. Had to go on novel update to look for spoil to find ML and MC true identity lol

Arc 1 (ch1-30) - Xianxia. Secret murderer "waste" martial aunt VS virtuous favorite Sect leader's disciple.
Arc 2 (30-64) Wuxia. Jealous 4th Prince (secretly a girl) VS softy 2nd Prince
Arc 3 (65-99) Ancient China. "Femme fatal" spy (hidden as emperor concubine) x Divine minister??? (The translation made it hard to get his job title but basically he's an immortal who divine the empire fate).
Arc 4 (99-) modern world. Sick girl (death bed + yandere) x Attending Physician

114

Palace guard secretly investigating and seeking revenge against a corrupted minister who condemned his family. Encounter a free spirit bulgar who doesn't seems as simple and who kept following him. As the two grow closer, will they finally solve the palace intrigues?

(My summary are getting worth) Not isekai at all, but gorgeous art and interesting story. The art though... Serious guard palace x free spirit (secretly) Crown Prince (tease his wifey way too much lol). Did I mention the art?

51

Watching the anime season 1 ep15 got hooked

11 Wait for better translation

(Novel translated by mentoltrans)