Spawn 0: Lunar Spawn

Spawn Zero: Lunar Spawn 

New to Earth and still a stranger to human life, Umbretta wanders the city in quiet observation, drawn to a young man named Tsukino whose shadow carries a presence unlike any she has ever sensed. Curious — and unexpectedly lonely — she approaches him, disguising herself as an ordinary woman and inviting him on a simple date, hoping to understand the fragile world she has entered.

But Earth is already claimed by darker things.

That night, as Tsukino sleeps, a lunar succubus slips through his window, drawn by the same unnatural shadow. Umbretta, hidden within the darkness she never truly left behind, reveals herself just in time. A silent battle unfolds in the room as she destroys the creature before it can finish its hunt.

Victory comes too late.

The succubus’s magic has already begun to poison Tsukino’s body — a corruption no human can survive.

Faced with an impossible choice, Umbretta does the only thing she can.

She saves him by remaking him.

In a single night, a mortal boy becomes something more, bound forever to the shadowspawn who refused to let him die.

Spawn Zero: Lunar Spawn tells the origin of Umbretta’s first child — a story of hidden monsters, forbidden magic, and the moment a cosmic warlord chose to become a mother.

Content Warning
This work contains dark fantasy themes, supernatural horror, violence, monster peril, corruption and transformation imagery, and brief non-sexual nudity. All characters depicted are adults. Intended for mature readers (18+).