Revenge of the Serpent Empress

A black snake, saved by the Empress, intended to repay her kindness. It watched as the noble consort murdered the Empress. The black snake vows revenge. It transforms into Elara Wynn, the Empress, knowing the noble consort has an imperial heir. As a Snake Spirit, she seduces the Emperor and becomes pregnant with nine children. But the noble consort discovered her snake spirit identity and tries to expose her. Can Elara Wynn hide her secret, and will her revenge plot succeed?