All seven adult primordials were floating around in the space above earth in personified forms

Erebus and Nyx: holding their two newborn children, Aether and Hemera, the primordial deities of light and day respectively

Eros: looking at Erebus and Nyx Oh my Chaos! Your kids are so cute!!!

Tartarus: floating next to Eros Y’know, I can’t help but agree.

Gaia: Oh I can’t wait to have kids of my own!

Ouranos: And I’m sure they’ll be very cute too!

Chaos: Taking their eternal nap