The beautiful assistant of billionaire

Sahara encountered many events in her life. In his previous life, Sahara was betrayed by his lover and close friend. Sahara was fortunate to have a chance to revive in another world. In this place, Sahara met Harfan; this man always helped Sahara when she was in trouble. However, Sahara discovered another dark secret. Harfan's father killed Sahara's parents. Facing love and filial piety, how will Sahara choose?