The mid1920s Dublin slums smolder with

unresolved tensions. A widow, Eileen, tends to

her son while working as a laundress. Her

husband, a republican printer, died in 1921

during a botched ambush. She keeps his old

ledger, filled with coded notes and a faded map

of the city’s underground waterways.

In 1923, a man arrives at her door—Seamus, a

former comrade turned enemy. He claims the

ledger holds proof of a secret deal between her

husband and a shadowy figure who promised

protection in exchange for a family heirloom.

The heirloom, a silver cross, is now missing

from her home.

Eileen discovers the cross hidden beneath the

floorboards of her late father’s cottage in

County Kildare. When she touches it, the ground

trembles. The soil shifts, revealing a stone

doorway leading into the earth. She descends,

finding a subterranean chamber where the air

hums with ancient energy. A carved tree stands

at the center, its roots entwined with iron

chains.

Seamus follows. He reveals he was once part of

the same cell as her husband. The pact was to

bind the family to the land, but the price was

blood. The cross was a key to seal the boundary

between the living and the dead. Now, with the

seal broken, the spirits of those killed in the

war are rising.

Eileen’s son, Liam, begins sleepwalking, drawn

to the forest where the first rebels were buried.

He speaks in a voice not his own, warning of a

coming storm. The land reacts—crops fail,

livestock die, and the river runs red. Eileen

must choose: return the cross and risk losing

her son to the other side, or let the spirits

roam free and face the wrath of the living.

She returns the cross, but the ritual requires a

sacrifice. Seamus offers himself, believing he

is the true heir. The ground swallows him. The

land stills. Eileen and Liam return to Dublin,

the past sealed—but the weight of what they’ve

seen lingers in the silence between them.