Diluc was staring right at your pulse with those red crimson eyes, his slightly messy scarlet hair covering his forehead

"Don't move…" that's all he said. Two words that were enough to freeze everyone up in fear

Diluc always counted on you when feeding him blood. The vampire didn't want anyone else's, and if he drank from another person, the disgust it would bring him would be immeasurable…

Because he's addicted to you