The Seven Deadly Sins — Season 4
An alliance is formed between the Arc Angels and the forces of Liones to put an end to the war. Ban ventures into the depths of Purgatory to find Meliodas's emotions and bring them back.
About this season
An alliance is formed between the Arc Angels and the forces of Liones to put an end to the war. Ban ventures into the depths of Purgatory to find Meliodas's emotions and bring them back.
Episodes (24)
1. From Purgatory
9.0Aired 13 January 2021 • 24 min
Ban searches purgatory for Meliodas. King, Deriri and the others head to Heaven's Theater to rescue Elizabeth, who's been abducted by Estarossa.
2. A Meeting with the Unknown
8.3Aired 20 January 2021 • 24 min
Reunited once again, Ban and Meliodas prepare to face the Demon King, who they suspect holds the key to their escape from purgatory.
3. A Single-Minded Love
8.5Aired 27 January 2021 • 24 min
With Wild now an ally, Meliodas brings Zeldris' tragic past to light as the newly formed trio make their way towards the Demon King.
4. The Victims of the Holy War
8.0Aired 3 February 2021 • 24 min
Meliodas grapples with suddenly losing his memories of Estarossa. Zeldris, Chandler and Cusack threaten to overpower Merlin and the others.
5. The Tragic Strike
9.0Aired 10 February 2021 • 24 min
Gowther reveals that his creator, the real Gowther, cast a forbidden spell on Mael and all those who knew him to end the Holy War 3,000 years ago.
6. Confront Despair!!
8.5Aired 17 February 2021 • 24 min
Gowther takes on Mael to protect his friends. Diane also joins the battle, but the Archangel's power level continues to rise as he nears his final form.
7. Hope, Conflict, and Despair
8.0Aired 24 February 2021 • 24 min
Mael changes form after absorbing four of the Commandments. King soon overwhelms him with his Spirit Spear, but Gowther tries to save the Archangel.
8. The Doorway to Hope
8.0Aired 3 March 2021 • 24 min
Meliodas and the others have to defeat the Demon King before they can escape Purgatory and make their way to the world of the living.
9. That Which Gathers
8.0Aired 10 March 2021 • 24 min
Chandler and Cusack merge to form the all-powerful Original Demon. Merlin gives up any hope of victory, but Mael and King soon come to her aid.
10. The Salvation of the Sun
8.0Aired 17 March 2021 • 24 min
As Meliodas absorbs every last one of the Ten Commandments, Merlin attempts a forbidden spell to stop the birth of a new Demon King.
11. The One Who Stands Against a God
7.5Aired 24 March 2021 • 24 min
Merlin's spell thwarts Meliodas' transformation. The Holy War seems to be over, but Elizabeth senses something is still terribly wrong.
12. We'll All Be Your Strength
8.7Aired 31 March 2021 • 24 min
Escaping purgatory, Ban faces the Demon King, who now possesses Meliodas’ body. Elizabeth and the others make their way into the spirit world.
13. The End of a Long Journey
7.5Aired 7 April 2021 • 24 min
Peace returns to the Kingdom of Liones. Although Elizabeth is still under a curse, Meliodas assures her there is a way to break it.
14. Farewell, Seven Deadly Sins
7.5Aired 14 April 2021 • 24 min
Now that Meliodas is the Demon King, he cannot remain on earth. Though his friends acknowledge his fate, they are unable to accept it.
15. Fated Brothers
7.5Aired 21 April 2021 • 24 min
Merlin rescues Elizabeth, who barely evades a falling boulder on her way to the Demon Realm with Meliodas. The Sins realise the Demon King is alive.
16. The Final Battle
8.0Aired 28 April 2021 • 24 min
Elizabeth and Meliodas face the Demon King, who now possesses the body of Zeldris. Meanwhile, the Sins clash with a beast summoned by the Demon King.
17. The Voice Calling Your Name
7.5Aired 5 May 2021 • 24 min
With Escanor's aid, Meliodas and Gowther reach the spirit world, where they aim to split the Demon King and Zeldris back into their own bodies.
18. The King Sings Alone
8.5Aired 12 May 2021 • 24 min
Diane destroys the source of the Demon King's magic. Meanwhile, Escanor continues fighting the Demon King at full power, exceeding his limits.
19. The Struggle
8.0Aired 19 May 2021 • 24 min
Escanor converts all of his life energy into magic to defeat the Demon King. Meliodas pleads with his comrade to stop, but Escanor refuses to listen.
20. Mortal Enemies
7.5Aired 26 May 2021 • 24 min
Zeldris and the Sins corner the Demon King in both realms, but the King separates from his son's body and possesses Britannia itself as his new vessel.
21. What the Witch Had Always Wanted
8.0Aired 2 June 2021 • 24 min
The long-fought Holy War comes to a dramatic end. Peace returns to the Kingdom of Britannia once again, but a new threat looms on the horizon.
22. A Taste of Chaos
7.5Aired 9 June 2021 • 24 min
The Sins are shocked by Merlin's longtime deception. Meanwhile, Merlin declares that Arthur has been recognized as the King of Chaos.
23. An Everlasting Kingdom
8.5Aired 16 June 2021 • 24 min
A vicious beast in his true form, Cath attacks the reawakened Arthur. Now separated from the Sins, Merlin attempts to take on the monster herself.
24. Heirs
8.5Aired 23 June 2021 • 24 min
Arthur's battle with Cath comes to an epic conclusion. The Seven Deadly Sins go their separate ways as peace returns to the world once again.