Who said people can’t fly like birds? Artyom Titov learns that he is one of the Half-Wings and has unusual abilities: he can transform into a mythical bird and sing special Songs that affect consciousness. Very soon his second nature will manifest, and it will become clear which branch of the Half-Wings he belongs to. When his mother disappears without a trace and his friends betray him, Artyom has to learn his essence earlier than planned and find out what the elders of the Half-Wings are hiding. But will he remember all of this after someone sings him the Black Song of Oblivion?