I have to base this on memory but I remember reading a recommendation long ago and the description of the story so please bare with me.
So how I remember the story is the Female lead is a tyrant of a country with an active rebellion but she wanted to perish and in the end she did but the Ml'(s) didn't really in the end wanted her to die but she ends up getting reincarnated in a new body in the same world so I think she vow's to live a new life however the Ml's eventually recognize her and the 1'st one is her assistant or right hand man I forgot which is a male lead and was actively in love with her past life and recognize her and I think the next is the rebellion leader Ml and so on and so on.
Another part I think and I am not sure off is the assistant or right hand man his the one who's a yandere might be wrong though so placed it separately