The HDB flat in Tampines becomes a portal when

the barista finds a rusted key beneath a

floorboard. The key fits a forgotten storeroom

in the 1970sera block, where old newspapers and

a faded passport reveal a man who vanished

during the 1960s Merdeka transition.

The barista, tasked with cleaning the storeroom

for a new tenant, notices the same face in

multiple photos—always in different locations,

always in the background. A local historian

warns that the man was linked to a failed

anticolonial plot, but no records exist.

A second key, found in a hollowedout copy of The

Straits Times, opens a locked drawer in the

flat’s kitchen. Inside: a stack of letters

written in Malay, Chinese, and Tamil, all signed

by the same name. The barista begins translating,

uncovering coded messages about a secret meeting

in a hawker centre that no longer exists.

The building’s management demands the storeroom

be sealed. The barista resists, using a fake

maintenance pass to return. They find a hidden

panel behind a wall, revealing a tunnel leading

to a disused subway station. The air smells of

damp concrete and old incense.

A ghostly figure appears, speaking in a mix of

Singlish and oldtimey Mandarin. It points to a

map carved into the wall, showing routes used by

activists during the 1950s. The barista realises

the tunnel connects to the basement of a

nowdemolished coffee shop near Chinatown.

The next day, the barista is called into the

café manager’s office. A complaint has been

filed about “unauthorized access” to restricted

areas. The manager threatens to fire them unless

they stop digging.

The barista returns to the tunnel, this time

with a notebook and flashlight. They find a

rusted lockbox containing a list of names,

addresses, and a single photo of the vanished

man standing beside a young woman in a sari. The

woman’s name is crossed out, replaced with a

date: 1965.

The café closes for renovation. The barista is

forced to leave the flat. As they walk away,

they notice a new sign on the building:

“Demolition Notice – Scheduled for 2025.” The

tunnel will soon be buried forever.

They take the key, the letters, and the photo,

knowing the story is not finished—but it has

been found.