Venus Square Pluto Synastry Obsession and a Relationship Box Aphrodite - Pluto. Cube with a heart. Venus associated with God of the Underworld. Love added to Hades making up a square. Venus crossing paths with God of the Underworld. The bond between passion with Venus, minus Pluto. The power of love symbolized in a square, associated with Goddess of Love and Pluto. Two entities merged in a geometric shape: plus Venus minus Hades.