嘿 fans, I have been thinking a lot about this ever I watched "True Blood" a 显示 that is based on Charlene Harris book series of Sookie Stackhouse. The 显示 does in fact have very common things towards Buffy the Vampire Slayer.
From both series do envolve vampires, vampire couples,staking vampires, and other 邪恶力量 things. Also Buffy the Vampire Slayer does have 吸血鬼 with souls but not in True Blood. And True Blood talks about 吸血鬼 that are known out in the world. Like everyone knows about 吸血鬼 that do exist.