Jolyne Cujoh is framed for a crime and sent to prison. When she touches a pendant she received from her father, a mysterious power begins to awaken.
Jolyne begins her life in prison, but her erratic cellmate causes a major problem when she uses Jolyne's pendant to awaken her own Stand ability.
Jolyne encounters a strange boy who warns her not to meet with a future visitor. The next day, her father Jotaro Kujo comes to see her.
Jotaro tells Jolyne that Johngalli A., a former minion of DIO, is behind the recent events. Before she can react, Johngalli A.'s stand attacks them.
Jotaro and Jolyne awake from the dream that the enemy Stand had shown them. After they escape the visitation room, a new enemy creeps toward them.
Jolyne decides to return to the prison to retrieve Jotaro's discs. An odd male prisoner appears before Ermes Costello, who has also awakened a Stand.
Hoping to locate Pale Snake's discs, Ermes and Jolyne join a search party for two missing inmates. During the search, Ermes notices something strange.
Ermes and Jolyne face off against the Stand that attacked the search party: F.F., a mass of plankton that has been granted intelligence by Pale Snake.
F.F. borrows the appearance of a dead inmate to be around Jolyne and Ermes. While they play catch one day, another inmate approaches them with a bet.
Jolyne must quickly evade security and hand Jotaro's Stand disc over to the Speedwagon Foundation. Emporio appears and leads her to a mysterious room.
Jolyne and Weather Forecast are attacked by a new enemy, Lang Rangler, whose Stand renders them weightless and creates a life-threatening vacuum.
Before she can reach the courtyard, Jolyne encounters Father Pucchi, who she begs to let her proceed. He agrees, but has sent another pursuer ahead.
Realizing she hasn't seen Ermes for a few days, a curious Jolyne looks into her past and discovers that she came to the prison for a certain purpose.
F.F. and Jolyne try to assist Ermes in her fight against Sports Maximum, but they struggle against his Stand's ability to control the dead.
In a bid to find the bone, Jolyne intentionally gets sent to the Ultra Security House Unit. Hoping to save her, F.F. turns to Anastasia for help.
The Stand Survivor sparks brawls throughout the Disciplinary Wing. While fighting off a prison guard, Jolyne realizes that he is also a Stand User.
A victorious Jolyne looks out over the remaining prisoners. An old man approaches her and reveals he is a Stand User who has been sent by Pale Snake.
Jolyne notices that F.F. is becoming dangerously dehydrated in the fight against Kenzou and pleads with Anastasia to step in and help, but he refuses.
After Jolyne and her companions catch up to the man who has the bone, they notice strange plant growths emerging from the nearby fallen prisoners.
In a boat piloted by the obedient YA-YA MA, Jolyne and Anastasia flee through the wetlands. However, YA-YA MA attacks them with an invisible ability.
After realizing the connection between Father Pucchi and Pale Snake, F.F. defeats D an' G. As YA-YA MA disintegrates, the egg it swallowed hatches.
Weather Forecast summons some rain, which saves F.F. from the brink of destruction. They reunite with Jolyne and Anastasia, but the group gets attacked.
Jolyne resolves to escape Green Dolphin Island and put a stop to Father Pucchi's ambitions. A prison guard brings her a message from Pale Snake.
Guided by the words on her hand, Jolyne fights her fading memories, evades the prison guards and reaches the hidden room — just as Mew Mew planned.
With just five days until the new moon, Father Pucchi heads north and tries to stay ahead of Jolyne, but he is held hostage outside a hospital.
Splitting up with Weather Forecast, Anastasia tries to recover his physical body after the enemy Stand Bohemian Ecstatic separates it from his soul.
As Jolyne and her companions head toward Cape Canaveral in Romeo's helicopter, they are struck by something that forces their eyelids to close.
Jolyne learns a shocking truth about Weather Forecast after her fight with Rikiel. She and Ermes enter the hospital and find a hole dug in the floor.
Trapped by Versus's Stand in the memory of the crashed plane, Jolyne leaps from the aircraft and launches an attack, but it fails to affect Versus.
With Weather Forecast's memories restored, his powerful ability Heavy Forecast triggers automatically, turning everyone affected by it into snails.
Father Pucchi is born alongside his twin brother, who is switched with an ill-fated baby. As a young adult, he meets a strange man called DIO.
Jolyne's group hurries to find Weather Forecast and stop his Stand. Meanwhile, Weather Forecast resolves to settle the score with Father Pucchi.
With Weather Forecast's Stand disc in hand, Jolyne and her allies head to Cape Canaveral in pursuit of Father Pucchi, whose body begins to change.
Jolyne struggles against Father Pucchi's new Stand See Moon, a combination of Pale Snake and The Green Baby, which can invert anything it touches.
Although See Moon has inverted Jolyne, Father Pucchi senses that she is still alive and pursues her in hopes of ending the Joestar bloodline for good.
After shafts of bright light shine from Father Pucchi, Jolyne and her companions awake to find that he is gone and gravity has returned to normal.
Father Pucchi's new Stand Maiden Heaven overwhelms Jolyne's group with its sheer speed. Anastasia acts as bait while Jotaro prepares to attack.
The unstoppable acceleration of time brings the universe full circle. Emporio awakes in Green Dolphin Street Prison, and humanity enters a new world.
Watch JoJo's Bizarre Adventure Season 5, Episode 30: Heavy Forecast (1) online on FlixGems. With Weather Forecast's memories restored, his powerful ability Heavy Forecast triggers automatically, turning everyone affected by it into snails.