The plot summary for “The Rings of Ikiria” from the official Big Finish website:
UNIT is accustomed to dealing with visitors from space, but nothing has prepared them for Ikiria, an alien artist bearing gifts. Could Ikiria’s designs be something more than aesthetic?
As the Brigadier turns against him, Mike Yates goes on the run. Can he save the world? Or will he just learn an important lesson in betrayal?
