Ying Feixue, the savior goddess in people's minds, she is smart, beautiful, and kind... She always remembers the agreement she made with him 1,800 years ago. She cannot forget the adventures and life with him in this life. His rescue and presence will always be engraved in her heart... The contradictory feelings are catalyzed by the plight of vampires and others. In the end, they are actually the same person... Where will they go?