There are bigger secrets lurking in the universe. Too big for even the Doctor. And it all originates from one girl. Cali. A girl who can't even remember her own life up to the age of six. He should have known her secret. He should have been the first to discover it. But the secret was lost. Up until now...

Valora cannot remember who she is, where she's from, or anything other than her growing longing to find the Doctor, whomever that may be. The Doctor gets a distress signal on his psychic paper, which no traveler could pass up. After finding her broken and seconds from death, he discovers that she's not human; not even close. This comes as a shock for the Doctor, because after all, twelve-hundred years of time and space and he's never met an angel that didn't turn to stone. science fiction #570