Description：In the story, the 24-year-old male protagonist Roy (played by Tang Yuzhe) has been guarding a lost love for 200 years. This young man who grew up in the countryside has experienced great changes: all the villagers, including his beloved, were killed by demons, and he was the only one who was saved alive by a vampire baron George (played by Yin Ziwei), but his heart was frozen; he was heartbroken, but he couldn't cry. Until he met the heroine Le Xilan (played by Shi Ya), who was strong in vitality and positive in facing life, the warm love melted his heart unconsciously. The man has an immortal body, and the woman, perhaps 80 years is her life. Is this love a trick of fate, or a match made in heaven?