Zack manages to escape from Manticore and calls Max, she comes to his rescue. What they do not know is that this is planned by Lydecker in an attempt to find the escaped X5's. Once Max and Zack find this out, they have to find a way to warn their siblings without exposing them.

A suspicious-looking man takes pictures of Max. She follows him and is surprised that he seems to possess super-natural strength. Finding out that he is actually a good guy, the two team up with Logan and investigate the deaths of recently released prisoners. This leads to shocking discoveries about Logan's family business. Logan is left with a dilemma. If Eyes Only goes public about this finding, he would lose his source of income.

After months of being imprisoned at Manticore, Max has resisted powerful attempts at re-programming and breeding and plans her escape from the genetics lab. She is aided in her breakout by the gentle but beast-like Joshua, an early Manticore creation, and together they release all the other Manticore creatures. Max attempts to reunite with Logan, only to discover that he is now number one on Manticore's most wanted list.

Max and Logan must set aside their complicated and lethal feelings for one another, when they investigate a series of unusual deaths and uncover a genocidal agenda linked to transgenic escapees.

Max and Logan find themselves caught up in a spellbinding kidnapping case, that takes surprising turns when they learn the boy is the son of the infamous Mr. White. White, upon learning of Max's quest to find his son, decides to turn the tables and capture her instead and Max must race against time to save the boy, herself and discover the truth behind White's identity.

After a near-fatal incident with Logan, Max decides to end their relationship for good. A murder committed by Alec's Manticore twin, Ben, puts him under suspicion and places all of the transgenics in jeopardy...thanks to White and his leakage to the media. Meanwhile, Joshua finds the perfect woman, but can't find the courage to confess his secret.