Love Beyond Sight

The Sanchez couple has one daughter, her name is Freya Elisa Sanchez, and one son. All their attention goes to their older son, who's the CEO of their company. The family is rich and has everything.
But she has almost nothing-no property, no wealth, no money and no love? She's beautiful, smart, and most of all hardworking. Even though they're wealthy, she still has to earn money to pay for her studies. Then one day, her life changed out of nowhere, after she saved an old woman who was even richer than her family. But when she saved the old woman, she lost her ability to see the world. As a payment, she was married off to a woman who is cold, nonchalant, doesn't care about anything and even worse has a bad temper. Yet she has never even seen the face of the woman she was married to. Will she finally get the love she has long been longing for?