MC is the real daughter switched at birth by the midwife. She grows up in the countryside and comes back to the capital, only to be repeatedly tricked by the fake daughter and ends up drowned in a pond. After death, she goes back in time to the first day she entered her real parents house and starts plotting revenge.

the wheelchair bound Crown Prince (temporary injury). Hes more of a tsundere than a blackbelly. Seems to have given up on most things and needs a bit of a kick to get his life together. He has a disabled younger sister that relys on him and he is very protective of. He bullies he daily, but would turn around and mu*der any one else who would try

My favorite of all the love interests. Simple. S*upid. Muscle brain himbo. Love at first sight romantic who trips over his own s*upid big feet because he forgot to bring the MC a present and has to go back for it. Forgetful and pure with a goofy personaity. Constantly failing in the most endearing warm hearted way. Defends the MC from bullies and just wants everyone to be happy. I WISH HE WAS THE MALE LEAD. He is so pure and deserves the world. His family is also very sweet & funny (especially mom) and I think they would have an really fun dynamic with the MC

The sickly brother of MCs best friend. This is the true black belly. Hes is a calculating scholar who never lets his emotions or plans show. Has a bit of an evil streak and enjoys revenge the same as the MC. He struggles with his familys expectations- in that they have none. No one expects anything of him due to his illness and he seems to have mostly gotten used to that. Hes got the mind of a strategist, but no power or drive. His sister loves him very much and does her best, but even she died in the first life from other peoples schemes that he wasnt able to or did not care to prevent. For this reason, he is a bit disqualified in my mind. Doesnt look after his family- red flag.

A bit abrubt, but the conficts get resolved and all the villians are wrapped up. The final boss was a bit anticlimactic, just because he seemed very unprepared and impulsive.

The man killed his father to ascended the throne, then his siblings and finally his sons. Even then, his first son was plotted against by his fourth son. He only has his youngest son with him and his daughter who is differently able.

The ending for the family is meh. They keep their lives and wealth, just not the father's position. After buckling on the hat of deceiving the emperor on her father, you would think there would be stricter punishment. It usually ends with death or exile but somehow the emperor is lenient?

Which doesn't make much sense when he decides to threathen to kill the officials for not doing their jobs properly in another chapter. Or when he threathen his son with wine that may or may not be poisoned.