Quick Transmigration: Big Sis, Save Me!

People say female leads in romance novels are always wrapped up in love. They either marry into a wealthy family, get caught up in romantic entanglements, or chase after a husband who has to grovel for forgiveness. So I wondered: why can't there be a heroine who isn't lost in the throes of love or longing to marry into the imperial family, but pursues the path to immortality with a cold, merciless heart?

Without love or affection, she seeks only eternal life. She is Luo Hanrui.