In a new world order, people with extraordinary abilities are in hiding and are hunted by those with nefarious motives following a catastrophic terrorist attack in Odessa, Texas.

Those with extraordinary skills continue to adapt to their discovered powers and a new world order in the wake of a terrorist attack in Odessa, Texas.

Erica Kravid, the powerful woman behind the global conglomerate Renautas, reveals just how far she will go to protect the world from Evos. Tommy finds comfort in sharing his ability with Emily and a new-found popularity at school. In Japan, Miko's rescue mission comes up against some unexpected obstacles. Elsewhere, Noah Bennet continues to work with Quentin in his search for the truth and Malina is guided by an unseen force. Meanwhile, Luke and Joanne continue on their deadly mission and Carlos' search for answers causes him to dig deep to find the hero within.

In search of someone from his past, Noah Bennet breaks in to Renautas for answers. Miko continues her rescue mission and travels in search of her sword. Elsewhere, Tommy must use his ability to save the life of someone close to him. Meanwhile, Luke comes up against unexpected obstacles in his relationship with his wife, Joanne, while Carlos takes major steps forward in his heroic journey.

Noah and Quentin take on Renautas. Miko's plan to retrieve her sword may land her in trouble. Malina's journey bring her closer to the truth. Luke returns home to confront his past. The authorities close in on Tommy. Carlos may have found an unexpected ally and Erica solidifies her plans.

Noah Bennet takes matters into his own hands to get much-needed answers. After Tommy makes a startling discovery, he and Emily go on an unexpected journey. Elsewhere, Luke continues to come to grips with the fact that he has become what he has been hunting. Malina finds a surprising ally. Miko stays on the course to save her father, but Erica takes measures to interfere. Meanwhile, Carlos learns more about what is really going on with EVOS from an unlikely source.

In an effort to get answers, Noah Bennet s forces with Hiro Nakamura to return to the day of the tragic events of June 13, 2014 that set everything in motion. On the verge of delivering a speech to commemorate the event, Mohinder Suresh receives a dire message from Angela Petrelli about Erica Kravid's true motives. In Japan, Hachiro Otomo makes a calculated move against Hiro Nakamura. Meanwhile, a much happier Luke and Joanne come to Odessa in hopes of finding a cure to their son's ailment.

In the wake of an unspeakable tragedy, Erica Kravid puts her dark plan into motion with Renautas. Hiro and Angela are tasked with an important mission that could change the course of humanity. In Odessa, a distraught Luke and Joanne come to realize their tragic mission after the loss of their son. Meanwhile, Noah Bennet has an unexpected reunion with Matt Parkman. In Japan, the origins of Miko come to light. Elsewhere, the truth behind Carlos' military service is revealed.