No time for Love

This story is about a very simple girl who works hard day and night so that she can full fill the needs of her family. Everytime she tried her best to achieve her goal her bad luck always spoils all her efforts. Her life is so depressed and sad.
In her family she only have her mother, her brother and her sister. Her mother is a 4th Stage cancer patient, her brother is a high school student while her sister is a really spoilled girl who hooked up with a new boy every week. All these problems made her life really miserable.
Her life took a sudden and new turn when she met her ex boyfriend again after 4 years. She never told him the real reason behind their break up.
When he came back into her life she tried her best to ignore him because she started working in the same company as him but that was impossible. As because he was her boss he started torturing her in revenge for sudden break up and to make her life more difficult and worse.
But what will happen if they both realise their love for each other again after 4 years.