A Mistaken Marriage with CEO

*That man was originally the fiancé of her best friend. One day, her best friend accidentally jumped into the sea to commit suicide because she lost her virginity in a bar. 
She couldn't understand why did that man blame all the crimes on her.
At the wedding night, his hands tightly gripped around her neck like an enraged lion, with killing intent raged in his eyes. 
"From tonight onwards, your good days will come to an end …"