Singapore's maximum security prison holds men who have already lost their freedom, but this film follows what they are still afraid to lose: their families. Boon Keng tries to rebuild a relationship with a daughter he has not seen in years, writing letters and waiting for visits that may never come. Graceson's hardened front cracks when his wife stops showing up. Iskandar, facing a death sentence for drug trafficking, works through what it means to say goodbye to the people he loves while he is still alive to do it. Khai's family problems push him toward a breaking point that includes thoughts of suicide. Interviews with the inmates themselves, prison staff, and family members are cut with footage inside the facility's cells, corridors, and visiting rooms, building a picture of incarceration less about punishment mechanics and more about what confinement does to the bonds prisoners have on the outside. It sits inside a longer series on the same prison.