Artem had a weak heart and health issues throughout his entire life. Because of this, many activities were inaccessible to him, such as running. Nevertheless, Artem tried to live a full life and engage in creative pursuits. He remained joyful and kind towards others. Lately, his heart had been growing weaker, to the point where hospitalization became necessary. After his heart stopped, he was successfully resuscitated. When Artem opened his eyes again, he saw a girl in a black cloak.