Vincent is Pascal's uncle, the younger brother of his mother to be exact. Being a vampire, Vincent ventured out to feed on the blood of humans & Pascal tagged along with him to spend some time away from home where he wound up meeting Alastair, who happens to be a human. After witnessing Pascal kiss Alastair, Vincent becomes outraged & attempts to kill Alastair in front of Pascal in order to punish him, but before he can Nuka shows up to protect Alastair, just as upset about what happened. Vincent successfully manages to bite Nuka & suck his blood, sealing Nuka's fate forever, but before Vincent gets the chance to celebrate, Jukka shows up & ends things.