A naive and timid modern female college student traveled to an unknown dynasty for no reason and became a mistreated little slave regardless of gender. Fortunately, she was saved when she was dying. She thought she had found a lover out of the sea of misery, but she didn't expect that it would be the beginning of another disaster. She and him, he and her, are they committed to each other for life and death, or are they suffering from reincarnation to no avail.
Brothers fight over one girl, let's see how the three of them fall in love in the end...