The Son of the King of Ireland goes to find out how the 'Tuairisgeul Mòr' died. On his quest he meets knights and other characters, but eventually finds the answer which frees him from his taboos, and defeats the imposer.
A classic Gaelic folktale where the Son of the King of Ireland goes on a quest to free himself from imposed taboos. It can be followed almost word for word in 'Sgialachdan Dhunnchaidh' (K. C. Craig), pp. 59-72.