Not really a stand-alone, In the beginning, I was very confused as to who the characters were that were mentioned. (Turns our this is a spin-off from another series.)
Is Adam a psycho.. I have read more psycho characters. He is very single-minded in what he wants, and then there are stalker tendencies.
Olivia (Liv) gets a description in the beginning that gave me high hopes. Turns out she is a "rich girl" with a cinderella type home life that has insecurities. (Not that that is a "bad" thing in a story but do not make her out to be a tital badd-ass when she is not).
I was wondering if I should continue on with this series or read the other one first to get up to speed on characters and backstories.