As the "Heroes" continue to test their newfound extraordinary abilities, Claire tries to maintain a normal social life when a romance with the football quarterback takes a tragic turn. While Hiro convinces his friend that they are destined to travel to America to save the world, a frightened Niki follows instructions from a mysterious, unknown source that directs her to the middle of the desert. Meanwhile, Nathan uses Peter's accident to propel his political campaign. The elusive Sylar is being hunted by both Matt and the FBI, as well as Suresh, whose father's journal leads to potential clues.

Noah Bennett is stunned when Angela Petrelli assigns him a brainwashed Sylar as his new partner to track down the escapees from the notorious Level 5, as Peter, still trapped in the body of Jesse the Sonic Man, is forced to team up with a trio of deadly super villains who are on a murderous crime spree by holding up a local bank. Future Peter eventually releases Present Peter from his body-cell and shows him his dark future. In Africa, Matt learns more about his spiritual guide, Usutu, who also has the ability to paint the future. Meanwhile, Hiro and Ando track Speedster Daphne to Berlin to recover the mysterious formula, and find out that the rouge Haitian is behind it and working for another third party. In California, Claire asks her biological mother, Meredith Gordon, to teach her how to fight. Elsewhere, Micah Sanders, mourning the death of his mother is approached by the shadowy Tracy Strauss who asks him information about her past and why she and the late Niki Sanders are very identical looking, which leads to the mysterious Dr. Zimmerman, who may hold a clue.

Having time-traveled four years in the future, the future Peter shows his younger counterpart that people have access to drugs that give them various super powers and some of them will destroy the world. Past Peter is forced to run from the dark and evil future versions of Claire, Daphne, and Knox, all of whom work as killers for government agencies to track him down. Past Peter is forced to look for allies and finds one in a very subdued version of Sylar. From his spot in Africa, Matt Parkman has a vision of his future in four years in which he is married to Speedster Daphne and is still looking after Molly Walker whom also works for the agencies. In the present, Hiro and Ando are locked away in a Level 2 prison cell where their situation starts to drive a riff between them. Tracy learns more about her origins from Dr. Zimmerman, and Nathan receives more tips from the ghost of Mr. Linderman over his position for congress. Also, Mohinder learns that the powers he gave to himself are irreversible and could lead to disaster.