She explained it in the beginning. She was (in her first life) generally just a bratty, shitty, spoiled person. She fell in love with the prince upon seeing him once, and threw terrible tantrums demanding he marry her. She then acted out because he didn’t love her, she was a really crappy empress to her people. Her father and brothers saw how unhappy she was ( after prince found somebody else I believe) an tried to rebel. Her father and brothers were put to death, upon learning that she tried to stab her husband and was put to death.
No but she says that because of her people died, that's why she became a doctor so she did something specific I think
I think she use a big amount of the country's money (aka people's tax) to buy a bunch of useless things that should have been used for important stuffs like medical.
when r we gonna find out what it was she did in the past? Cos didnt she do something really bad and hot executed for it, I wanna know what it was.