Shocked, Andrei demanded to know who Nikita was. A nurse explained that Nikita had once been a mystery case—mute, motionless, and seemingly lost to a rare neurological condition. After months in a coma, he’d suddenly awoken during a thunderstorm and whispered a single word: “Live.” Since then, he had a strange ability to connect with other sick children, simply by being near them.

Three weeks later, Yegor was stronger still ill, but smiling, laughing, asking for juice, and living again. The disease had retreated for now. And Dr. Kartashov, once a man of science alone, began to tell every parent he met: “Medicine heals the body, but love, connection, and belief—those give us the will to survive.”