Dalv is a humanoid monster with a purple complexion, fangs, and horns, almost resembling a vampire. He wears a dark purple cloak with a hood that conceals his face and a white medieval shirt beneath his cloak. Dalv is socially awkward and claims to desire solitude. However, he does not want to be alone but rather fears that any friends he makes will leave him behind. This causes him to be very attached to those he loves, to the point where he becomes attached and obsessed with them.