A strange incident happened to an elderly couple. A seventy-year-old woman purchased a sound matrix from the creator of the wave genome concept, Peter Karaev, and began to listen to it. The effect exceeded all expectations: her heart attacks stopped, and her libido was restored. Her husband immediately ordered a matrix corresponding to his biomaterial. But some time after the start of the “therapy,” the old man dies under strange circumstances. A relative of the deceased, associate professor Vladislav Antonovich, discovered specific “signs of death” on the old man’s hands. And he begins to understand that the death of the old man was not accidental, but is closely connected with Karaev’s research in the field of biophysics...