The Underworld's Jade Lock

When the seal on the bronze mirror breaks and a hundred ghosts roam the night, Shen Qingci chooses to sacrifice herself to protect all living things. Gu Yanchen stays behind in an empty house, honoring for the rest of his life their promise to cross the divide between yin and yang. Though separated by life and death, their love never fades. Amid the tangled secrets of a powerful family entwined with the worlds of humans and ghosts, they write a legend both chilling and tender.