Cale is fourteen and his life so far has not been one to envy. Brought to the Redeemers' Sanctuary as just a toddler, he's lived within its militant religious fanaticism for all the years he can remember. Beaten, brutalised and half-starved, Cale and his fellow acolytes are being raised to fight an ongoing and bloody war against heretics. Cale is of special interest to Bosco, a Redeemer Lord Militant, and we soon realise why. Cale is intelligent, ruthless, quick, and has the ability to kill without remorse. He is an asset.