Episode 1
S1E1
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"Forbidden friendship that turns into a quest to protect his love."
Mark is a vampire who hasn't found the meaning of life in centuries until he meets Tong, who gives him a reason to live. However, Tong's rare and powerful blood is irresistible to vampires, and Mark not only has to protect Tong from other vampires, he also has to fight his inner desire, struggling between love and instinct.