Meliodas finds himself in a desolate state, a kind of waiting place between worlds. Meanwhile, King, Deriri, and the remaining companions journey towards Heaven's Theater. Their purpose is to rescue Elizabeth, who has been taken captive by …

Together again, Ban and Meliodas steel themselves to confront the Demon King, whom they believe may hold the answer to their deliverance from this shadowed realm.

Now allied with Wild, Meliodas reveals the sorrowful history of Zeldris as the three journey together toward the Demon King.

A sudden emptiness gnawed at Meliodas, the memories of Estarossa dissolving like mist. Meanwhile, Zeldris, Chandler, and Cusack pressed their advantage, their combined strength a looming threat to Merlin and her companions.

Gowther discloses that his originator, the true Gowther, enacted a prohibited enchantment upon Mael and all who were acquainted with him, bringing an end to the Holy War three millennia past.

Driven by loyalty to his companions, Gowther confronts Mael. Diane joins the fray, yet the Archangel’s strength swells with each step toward his ultimate transformation.

Upon absorbing four of the Commandments, Mael shifted, his very form altering. The King swiftly overwhelmed him with his Spirit Spear, yet Gowther moved to intervene, striving to shield the Archangel.

Escape from Purgatory and passage to the mortal realm hinges on one thing: the defeat of the Demon King by Meliodas and his companions.

The confluence of Chandler and Cusack resulted in the formidable Original Demon. With the prospect of triumph extinguished, Merlin relinquished all hope. Yet, Mael and the King swiftly rallied to her defense.

With each of the Ten Commandments absorbed, Meliodas bears the weight of their power. Meanwhile, Merlin strains against the encroaching darkness, attempting a forbidden spell – a desperate measure to prevent the emergence of a new Demon Kin…

Merlin’s enchantment disrupted Meliodas’s metamorphosis. The Holy War appeared concluded, yet Elizabeth perceived a lingering, profound unease.

Having broken free from the confines of Purgatory, Ban confronts the Demon King, who has now taken residence within Meliodas' form. Meanwhile, Elizabeth and the remaining companions journey toward the Spirit World.

A quiet settles once more upon the Kingdom of Liones. Though Elizabeth remains bound by a curse, Meliodas offers her reassurance: a path to its undoing exists.

With Meliodas now the Demon King, his presence on Earth has become impossible. His companions accept this destiny, yet their hearts remain resistant to it.

Merlin intervened, pulling Elizabeth from the path of a tumbling boulder just as she neared the Demon Realm with Meliodas. The Sins understood then that the Demon King was not dead.

Elizabeth and Meliodas confront the Demon King, now inhabiting Zeldris's form. Simultaneously, the Seven Deadly Sins engage in battle against a monstrous creature summoned by the Demon King.

Assisted by Escanor, Meliodas and Gowther arrive in the spirit world, their purpose to separate the Demon King and Zeldris from the shared body that binds them.

Diane severed the very source of the Demon King’s power. As she did, Escanor pressed his assault, wielding his strength to its absolute limit, pushing beyond what seemed possible.

To vanquish the Demon King, Escanor poured the entirety of his life force into a single, devastating spell. Meliodas, watching his friend’s sacrifice, begged him to cease, but Escanor remained deaf to the pleas.

With Zeldris and the Sins having effectively trapped the Demon King in both realms, a startling shift occurs. The King disengages himself from his son's form, seizing Britannia itself as his entirely new vessel.

After a protracted and brutal conflict, the Holy War concludes. Tranquility settles once more upon the Kingdom of Britannia, yet a shadow of danger lengthens on the distant horizon.

A wave of disbelief washed over the Sins as Merlin’s long-held deceit was revealed. Undeterred by their reaction, Merlin announced that Arthur had been recognized as the King of Chaos.

In his true, savage form, Cath assails the resurrected Arthur. Stripped of the Sins, Merlin now confronts the beast alone.

Arthur’s struggle with Cath reaches its decisive culmination. With the Seven Deadly Sins now dispersed, tranquility settles once more upon the world.