Rhedeg i Parys

After discovering that they are expecting a baby, Luned and Lee escape from north Wales to start a new life in Cardiff.
Budding detective Sally Morris is employed by the young woman's frantic family to find their daughter, but she is not the only one searching for the young couple.
We are led on a dangerous adventure to the dark underbelly of the city and, ultimately, to the copper mountain's rotten core.