A thousand-year-old black cat demon possesses General Nadia Marshall, seeking revenge to obtain a ten-thousand-year Golden Elixir. She allies with Seventh Prince Julian Shaw, brings down Hector Langdon, Warren, and uncovers the conspiracy led by Empress Song and the Stanton family. She executes enemies, helps Julian Shaw ascend the throne, then obtains the Elixir, achieves enlightenment, and returns to her black cat form. Nadia Marshall's soul is saved and reincarnated.