Midnight Secretary Vol. 2 (manga)

Kaya thinks she’s come to terms with being a vampire’s secretary, until she overhears Kyohei call her “just food.” She’s shocked at how betrayed she feels, and the emotional blow causes her to make a mistake. To keep her work from suffering any more, Kyohei’s older brother arranges a long-term transfer for Kaya. Will working at another company let time heal her wounds? Or will her feelings for Kyohei continue to burn in her heart no matter where she is?