Jabal lays a foundation stone in his land to build a water dam, whereupon he receives a threatening call after killing Zidane. Sakhr takes Marwa to the hospital to give birth, but the car explodes and they both die.
As Jabal learns who is responsible for the murder of his brother, he heads to Beirut to exact revenge, kidnaps Abu Faris, and leaves Shahine in charge of Al-Heiba.
Shahine tells the people of Al-Heiba that Abu Faris had a hand in the murder of Sakhr. Jabal finds the gathering place of his enemies and puts Abu Faris's corpse in Salim's house.
Jabal avenges his brother, killing everyone who had a hand in his murder. As the police arrest Jabal, he refuses to inform on his men.
A year later, Jabal escapes from prison and returns to Al-Heiba, where Abu Ali tells him about building the dam with great speed, and Sameeh, Abu Faris's son, insults him, so Shahine decides to punish his village.
Jabal tries to resolve the dispute between Ali and Shahine, who returns the water to the village of Tal Al Asfar. The police fail to find Jabal, who decides to discipline Sameeh and his men after they block off the road on the people of Al-Heiba and rob them.
Wadee' smuggles artifacts with ISIS groups and uses the dam as a front. Sarah comes to collect statistics about the charitable organization Mona is in charge of. When Sarah gets robbed, Jabal stands by her.
Jabal becomes suspicious of Wadee' and asks Ali to monitor the water transport vehicles. As Wadee' learns that Jabal has inspected his car, he decides to stop the smuggling operations temporarily.
It turns out that Sarah has come to Al-Heiba to find out who is helping ISIS smuggling artifacts and because she suspects that Jabal works in money laundering. Jabal stations his men in front of the dam to watch Wadee'.
Wadee' gets upset that Jabal's men are watching him. Shahine warns Rima of her attachment to Ali. Jabal's men suspect a strange man in the dam. Wadee' asks Shahine to procure weapons for him to work in smuggling.
Saad kills Sameeh to frame Ali, after which Wadee' kills Saad, whereupon Wadee' intervenes to get Faris out of prison to take revenge for his brother, Sameeh, on Ali.
Faris is released. It turns out that Nisreen the maid has been sent by Faris to monitor the house of Jabal. Faris sets a fire in Al-Heiba's square. Nisreen kidnaps Ghazi.
Jabal and his men put out the fire caused by Faris. Ali's innocence is proven after Saad's mother tells Jabal and Faris that her son agreed with a man to kill Sameeh. Shahine gets his son, Ghazi, back, whereas Mona loses her fetus.
Shahine brings Wadee' the weapons without Jabal's knowledge. Faris asks Jabal to return his father's money. Jabal asks Abu Talal to learn more about the disappeared money.
Brigadier General Abu Muhammad informs Jabal of the smuggling of weapons from his land. Jabal is disturbed by the suspicion of the people of Al-Heiba that he stole the money of the businessmen he killed.
Ali asks Rima to forget about their romantic involvement due to family disputes. Jabal asks Ali to travel to Malik to find out who is responsible for smuggling weapons. The embassy asks Sarah to return due to the seriousness of the situation in Al-Heiba.
Sarah bids Jabal farewell and tells him about her feelings for him. The planes bomb an ISIS group, while Jabal makes sure that someone is smuggling weapons to ISIS. Wadee' rescues Sarah after she goes to the location of the bombing.
Shahine learns that Wadee' is smuggling weapons to ISIS but denies knowing about it. Ali joins the ISIS tribe to find out who's financing them. Jabal decides to stop the smuggling at the border. Jabal reaches Halim the lawyer and tells him that there's a person named Al-Kakhtiar who's financing him.
Ali tells Jabal that there is artifact smuggling in Al-Heiba. Mona tries to flee the country, but Shahine stops her.
As a person from ISIS exposes Ali, the latter kills him so that he wouldn't reveal his secret. Shahine prevents his son, Ghazi, from seeing his mother. Jabal reproaches Mona for her actions.
Ali tells Jabal about the smuggling of artifacts by ISIS that takes place in Al-Heiba without his knowledge, upon which Jabal watches the road but finds nothing. Ali learns that ISIS is detaining Hans the artifact expert.
Sarah tells Jabal the truth about her being a journalist who has come to Al-Heiba to expose the fact that ISIS is smuggling artifacts, upon which the duo agrees to entrap Wadee'.
After kidnapping her, Jabal learns from Soraya that Al-Kakhtiar stole Salim's money to frame Jabal, so the latter tries to reveal the identity of Al-Kakhtiar. Sarah enters the dam to entrap Wadee'.
Jabal discovers Wadee's true identity. Mona asks Shahine for a divorce. Ali goes with the ISIS tribe to hand over the last artifact to Wadee'.
Jabal learns that there is a tunnel in the dam through which Wadee' conveys the artifacts. Wadee' locks Ali up and tells Jabal not to intercept the conveyance of the artifacts, or else he will kill Ali.
Jabal decides to entrap Wadee', fulfills all his demands, and facilitates for him the passing of the last smuggled artifact in exchange for Ali's release.
As Jabal's plan works out, he seizes the last artifact, whereupon he learns that there is a naval mine in the dam of Al-Heiba and that Wadee' and ISIS intend to flood the area.
The people of Al-Heiba help Jabal, who learns about the destruction of the village of Kalfaya by ISIS and the kidnapping of Malik, upon which the people of Al-Heiba receive the residents of Kalfaya.
Jabal learns that there are suicide bombers in Al-Heiba. Shahine dies after confronting a suicide bomber inside Jabal's house.
Wadee' asks Jabal to evacuate Al-Heiba, but Jabal and his men stand their ground and purge Al-Heiba of ISIS. Wadee' gets killed and the remaining artifacts are handed over to the army.