Rankeo anime № 10206
Five Numbers!
OVA · 2011 · 1 episodes
6.51/ 10 · from 2 sources
The story takes place in a isolated prison. A pleasant young man, a sexy woman, an ex-soldier middle aged man, a hacker girl, a mysterious old man and a cat are confined there. One day, they get freed after a blackout. Strangely, all the prison guards have disappeared and they cannot find the exit. Suddenly an extraordinary event occurs in response to the old man's weird behavior.
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