Lost Track of Time

The female lead travel back to time but mission is different. The female lead die then suddenly wake up in the past. But “lost of track time”, the female lead want to revenge for her ambitious husband who killed her family and for “story of kunning” is the FL is the one who ambitious want to achieve as Queen. Based on trailer from iQIYI.
Looking forward for different plot.

Exact same tropes:
- Prince do all sorts of unethical things to become crown prince
- Prince kills FL's whole family and lies to her
- Prince loves his throne more than FL
- FL commits suicide and life is reset
- Toxic second marriage, FL is constantly tormented and mistreated

-Rebirth
-Ancient China
-Revenge on a jerk ex-husband who is king
-realizes that all along, there was a sweet young man who loved her silently

Same time reversal to change the tragedies.

Both are historical dramas in which the FL loses her family and commits suicide, only to find herself a few years in the past. She then sets out to change what happened then.

Both dramas have the FL returning back in time and attempting to prevent the tragedies that happened before.

Both are historical/fantasy dramas centered around a trio of leads - a powerful, violent tempered emperor/prince who is obsessed with the FL and threatens to destroy those close to her, his powerless yet loving younger brother, and the FL who tries to protect those she loves but is often a victim of fate.

Time Travel/Rebirth/Reborn theme. Both of the FLs go back to the past and change their future and destiny.

Both FLs fall in love with a man who betrays them and causes their death in a fire. The FLs then find themselves back in time and resolve to change their fate, which leads to them growing close to the kind ML.

Rebirth theme where the FL came back fighting to save the lives of her family members. A good short drama which is an underrated drama.

Both FLs marry the emperor, only to be betrayed, murdered, and travel back to the past, trying to change what happened then. Both MLs are brothers to the emperor, and have been in love with the FL since before she married his brother.

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Both are quite gloomy Chinese stories about the Fl's fate, her taking part in the palace power struggle and her foresight

Both are historical dramas in which the FL dies and finds herself reborn in the past, but still entangled with the royal court and events of her former life.

Both dramas have morally ambiguous female leads who are not afraid of getting their hands dirty to helped power hungry ML to sit on the throne. But after everything was said and done, FL ended up with the non-ambitious ML, who loved and was devoted to her.