In the Hearts of Powerful Ministers, Black Lotuses Bloom

A young lady who died tragically after being squeezed out of all her value in her previous life is reborn and transformed into a revengeful "evil woman". She thought she was a lonely chess player, but she didn't know that every move she made was watched by a cold national master who could see into people's hearts. He changed from a "spoiler" to a "guardian", and eventually became her only salvation to let go of hatred and embrace new life.