a prologue best suits the mood

(Diabolik Lovers X Servamp)
[Currently editing]

A Servamp's job is to serve their master even if it includes the master being a vampire, after all, that is they're job and purpose.

Since in the end a servamp is a vampire servant.

A fair warning is that the brothers will have a relationship with the servamps.

World End of Gluttony will be an oc's servamp. The oc will be a Sakamaki