This Alucard is NOT THE ALUCARD you're thinking of this Alucard is the son of Dracula, yes, but this is based on Hotel Transylvania

Alucard was the younger brother of Mavis and the youngest child of Dracula... Alucard hasn't fallen in love with anyone yet, which is the zing, meaning if he gets it, it's called "Love at first sight"

The monsters were at the luxury monster cruise ship and was standing next to Mavis and Dracula