Escaping Death-{A Doctor who fanfiction [9, 10 and 11]}

Dioptase Chrystal Lixon.
Not quite a normal name is it? That's just by a humans standards.
Dioptase, or Dio, Is a Zlu Sapien from the planet Klucidion.
This race is one of a kind, looks a bit like humans, though they are born with colours of hair completely unnatural for humans.
and a date on their wrist.
The date they are to die. The date the fates chose for them, just as for everyone else.
But what if someone outlived the date on their wrist?
And what if a strange man with strange dull hair appears in her pod minutes after she is supposed to die?
And the biggest question is:
How long can she keep escaping death?