Transmigrated as the Eldest Daughter of a Minor Official: Ordered to Bring Good Fortune Through Marriage

Song Xingheng was lucky enough to be born into ancient times with memories of her past life. But her luck ran out when those memories returned only after her birth mother died. Looking at her helpless younger sister, then at her selfish father, she sighed and took on the responsibility of raising her sibling like a mother. Little did she know that after she came of age, her father would make her marry a dead man...