godadi
could have it that the reason Bing shui killed her parents is because the of the red light domain was either controlling her still when she left the trial last time ( Bing shui and everyone else who were effected by it became avatars of the fox responsible who can implant a new personality in them so take control ) meaning she has no memory of what has happened since the beginning of the last competition and doesn't know that she is currently in her 2nd competition . . . . . . . . ( it might cause her to have a mental breakdown though after she finds out what she has done )