: Tom dies from exhaustion and illness from his endless digging. Gemma discovers that the "underworld" beneath the pavement is full of other trapped couples in different versions of the same house.
"Giải mã cái kết Vivarium: Sự thật kinh hoàng về 'đứa trẻ' kỳ quái." (Decoding Vivarium's ending: The horrific truth about the strange 'child'.) Pro-tip for Vietsub content: vivarium vietsub top