I've Been Reincarnated as a Vampire, and the Nun Is Still Chasing Me.

Bound to the [Book of Hundreds of Worlds System], you can be reborn infinitely after death and continue to inherit your cultivation. The starting race is one of the nine prison gates: Vampire, and it cannot be modified. Frey was speechless. The first life: Little Bat starts out and is shot to death by a passing caravan guard. The second life: Little Bat + Hand over the cultivation treasure land to start, guard against arrogance and impetuosity, and survive for hundreds of years. Until the night of the promotion of the blood moon came, the villagers thoughtfully sacrificed a red-haired platycodon as a sacrifice, but failed to suck the blood. Instead, the blood was purified by the other party and fed back to themselves. The third life... Frey was puzzled. It's just that he becomes a vampire every time he reincarnates. Why are those nuns still holding on to the past and refusing to let him go?