You have me. Voronova M.V.

After the death of the newborn son, Lieutenant Colonel Ziganshin and his wife Frida adopted three children. Frida immediately accepted and fell in love with them, but Ziganshin does not work out, the children remain strangers for him, and do not help to calm the pain of loss. And his wife is now not up to him, she is absorbed in maternal concerns. To be saved from longing, Ziganshin is actively involved in the investigation of the explosion in the house of a famous professor, and, it seems, other people's family secrets will help him understand himself and rethink much.