Le Bureau

It has been ten years – an eternity – since Edwige, my dear sister, mysteriously vanished without leaving a farewell letter or even taking a suitcase. We were very close, and I can't see what could have driven her to disappear voluntarily. I know she didn't commit suicide.

Unlike my parents, I haven't lost hope of finding her alive. But this hope is accompanied by a terrible fear, that my sister is being held captive by a sadist who has been torturing her for a decade. This possibility haunted my nightmares for a long time until I learned that Edwige's husband, Professor Christianus, had received a small fortune from the life insurance for the presumed death of his wife.

Now, I am convinced that this sinister and cold man is involved in this drama, because Edwige had confided in me, a few weeks before disappearing, that her husband was desperately lacking funds to continue his obscure experiments.

It is not impossible that the evidence of his guilt is in his office. I rely on your detective skills to gather them. You are my last chance!