What happens at the end of heroes?

In the final season of Heroes, titled "Heroes Reborn", the story jumps forward several years to the year 2019. The world has changed dramatically since the events of the previous seasons, and many heroes and villains have either gone into hiding or have been captured by the government.

Hiro Nakamura is one of the few heroes who has managed to remain at large. He has been using his time-travel abilities to save people and prevent disasters, but he is also aware that the world is still facing a great threat.

The main villain of the season is a new character named Erica Kravid, the head of a global media empire who secretly manipulates events behind the scenes. Erica is determined to take control of the world's governments and eliminate any threat to her power, including heroes and villains.

As Erica's plans start to come to fruition, the heroes must band together one last time to stop her and save the world. The final season culminates in a battle between the forces of good and evil, with the heroes ultimately prevailing and restoring peace to the world.