As for how to strengthen Big Wolf and the others, that was simple as well—she only needed to give them more of Lilith's blood.
However, after turning Big Wolf and the others into her Vassals, Lilith discovered that the drop of blood she had used had not recovered. No, it was recovering very slowly—so slowly that Lilith had thought it would never recover at all.
And speeding up the blood's recovery was simple too. She only needed to consume the energy Lilith absorbed from food and blood.
Judging by the energy Lilith had accumulated over the past several years, it was enough to restore roughly one and a half drops. It was pitifully little.
At the same time, Lilith estimated that if she drew human blood to restore her own, it would take the blood of around ten thousand people to restore a single drop!
That ratio nearly made Lilith think it was not vampire blood at all, but the blood of some god!
But it also let Lilith understand just how precious vampire blood was.
Well... how precious her blood was.
Lilith had drawn quite a bit of blood from Big Wolf, the others, and Leona. She found that although they would be weakened for a while after losing blood, they quickly replenished it.
There was no comparison to what she was like after losing blood.
Lilith guessed it might be because their bloodlines were impure, or because they were too weak.
But whether that was really the case was hard to say.
Besides using her own blood, Big Wolf and the others could also grow through training. Moreover, Lilith always felt that when Big Wolf and the others hid in her shadow, they slowly grew stronger as well, though the pace was somewhat slow.
"Since one isn't enough,