Fridge to your heart's content.
* FridgeHorror: The author of VQ is fond of these. Most notably Michael glossed over his time as a lab rat but mentioned they wanted to see if he had the same abilities as his brother, and unfortunately he did. Then one of the readers picked up Cain had fast healing... which leads to:
* FridgeBrilliance: See why Michael was so freaked out when he saw how fast Lucy was healing when they met? If anyone found out about they'd do to her what had been done to him.