The fourth and final season of Wildflower, a Philippine revenge drama television series that aired on ABS-CBN and worldwide on The Filipino Channel on December 4, 2017, and concluded on February 9, 2018, with a total of 50 episodes.

In the aftermath of Arnaldo's suicide, Lily and Diego try to pick up the pieces of their lives, but Julio and Emilia are enemies not yet ready to give up.

In the mental asylum, Emilia is haunted by the evil ghosts of Helena and Arnaldo exhorting her to avenge their deaths by killing Lily and Diego.

The media frenzy covering the atrocities committed by the Ardientes emboldens whistleblowers and other victims to speak up, including former accomplices and political supporters like Natalie (Roxanne Barcelo), ex-bodyguards, former assassins, Judge Lustre.

With solid evidence and witnesses no longer afraid to speak out, the people of Ardiente file cases of multiple murder, frustrated homicide, Estafa and plunder that would send them to prison for a long time, but Julio and Emilia escape capture.

Marlon becomes the Mayor of Bagong Ardiente and Lily takes over Diego's post as the Governor, moving on to Senator and finally as President-elect of the Philippines with a landslide victory.

A gang led by Helena's adopted daughter Venus (Karylle), enters and tortures Julio to death in their actions of playing God.