The war between the Sontarans and the Rutans has been going on for
millennia. And is likely to continue for millennia more. A terrible
conflict with no care for consequences or collateral damage. Billions
have died with no end in sight.
The Brigadier is used to the Doctor acting strangely, but this time
there’s something decidedly different about the whole affair. As he
looks into the Time Lord's odd activities outside of UNIT, there's a
mystery that'll take Lethbridge-Stewart to a site very familiar to Sarah
Jane Smith.
Can the Brigadier trust his old friend? Who are his mysterious new
allies? And is the future of humanity really at stake? A Sontaran threat
could spell the end of their long-standing friendship... and the entire
planet!