House with a blue room. ONDA R.

On a rainy summer day, the respected family of Dr. Aosava arranged a great celebration with many guests in his house. But the holiday ended with a terrible tragedy - all those present died in terrible torment from poison contained in drinks. The house turned into a morgue... Only a young Hisako, the blind daughter of Dr. Aosava, survived - she did not drink anything. But her interrogations did not give anything - only even more confused the police. “Blue room... a white flower... very scary...”

The case was closed when in October of that year the main suspect - a young man who delivered drinks to the house - committed suicide, leaving a note with a plead guilty. But years later, Makiko Saiga, a friend of Hisako's surviving, began her own investigation. After interviewing many people who remembered that day, she wrote a book that became a bestseller. Makiko is convinced that she correctly solved the puzzle and knows who the real killer...