Blind Sin is a story about redemption and self-discovery. The protagonist Li Ming is an ordinary accountant. His life is unremarkable until one day, he is accidentally involved in a complex financial crime case. In this criminal whirlpool, Li Ming had to face his own moral dilemma and the dark side of his heart. As the story develops, he gradually uncovers a larger conspiracy, struggles on the edge of law and morality, and finally finds his own path to redemption.