Watch The Seven Deadly Sins

Determined to kill his former leader for betraying their clan 3,000 years ago, Fraudrin takes on a newly resurrected darker, more powerful Meliodas.

As the situation inside Liones Castle becomes even more dire, Merlin, freed from Galand's Commandment of Truth, reappears in her former form.

With Ban and the Holy Knights paralyzed by Estarossa’s powers, Escanor shows up to thwart the fall of Liones at the hands of the Ten Commandments.

While caring for Meliodas, Elizabeth encounters a former Great Holy Knight thought to have perished long ago by the hands of Dreyfus and Hendrickson.

With Meliodas rendered powerless, Ban asks to be transported back so he can aid him in his fight against Estarossa and the other Ten Commandments.

As Escanor's battle with Gowther comes to a dramatic end, Meliodas must now face the remaining Ten Commandments in an all-out battle.

King and Diane continue their battle against opponents summoned by Gloxinia and Drole. Escanor refuses to fight against his fellow ally Gowther.

The surviving challengers of the Great Fight Festival are split into pairs and made to face each other in a tag team battle.

An elaborate trap-laded deadly maze constructed by Drole begins to weed out the weaker challengers that have gathered for the Great Fight Festival.

Gloxinia and Drole of the Ten Commandments lure strong fighters to Vaizel by offering to grant any wish to the winner of their Great Fight Festival.

Jericho carries severely injured Ban and Elaine on her back while escaping from Galand and Melascula before stumbling into a bar deep inside a cave.

A revived but possessed Elaine attacks her lover, Ban, as Melascula and Galand of the Ten Commandments emerge to destroy those in their path.

After a brief encounter with Meliodas, the Ten Commandments begin their attack on Britannia. A resurrected Elaine appears before Ban.

Meliodas and King continue to fight each other. Ban talks to Zhivago and Jericho about his immortality and Elaine who he is determined to resurrect. Elsewhere in a cemetery a dead body digs its way out of its grave. Ban admits to his greatest regret, that he once tried to kill Meliodas in exchange for Elaine’s resurrection, and he hates himself even though Meliodas forgave him. Zhivago urges Ban to reconcile with Meliodas and tell him his real feelings. Zhivago then dies peacefully. King accuses Meliodas of being the Commandments secret ally. Meliodas questions whether King is a king at all, as the previous fairy kings had prominent wings, whereas King has none. The fairy twins stop them fighting before they can hurt each other. Meliodas promises to reveal the truth, eventually, so King decides to continue watching him. As they leave King senses sudden pain on his back. Meliodas regains his old power and has Merlin teleport him to the Commandments. He is challenged by Galand but with his power returned Meliodas easily beats him. He then gives the Commandments a warning, if they restart the war they lost 3000 years ago, Meliodas and the Sins will crush them.

Ban reflects on his past after returning to his childhood home in Ravens. Meliodas's allies train for their inevitable war with the Ten Commandments.

Meliodas and others head to Megadozer in hopes of finding Diane. Meanwhile, a confused Diane encounters Galand of the Ten Commandments once again.

An injured Diane awakens, having trouble remembering her comrades. With her memories fading, she heads for Megadozer, home of the Giant Clan.

Hendrickson reveals that Dreyfus is still alive. Hendrickson defeats the grey demon using a druid spell previously used by Gilthunder’s father, Zaratras. Hendrickson reveals that 10 years ago he and Dreyfus investigated the destroyed country of Danafor. They encountered a demon named Flaudrin who possessed Hendrickson. Unwilling to kill Hendrickson’s body, Dreyfus was forced to allow Flaudrin to live inside Hendrickson and eventually to murder Zaratras and frame the Sins as revenge against Meliodas who had defeated him 16 years ago when Flaudrin destroyed Danafor and murdered Meliodas’ lover, Liz. Meliodas awakens in Camelot with everyone healed except for Merlin. Gowther had tampered with Galand’s memory so he believed he killed everybody. Merlin, who had transferred her soul into her sacred treasure, the magical crystal Aldan, explains that all the Sins combined have a combat level of 22,000, while Galand by himself had a level of 26,000. This means if the Commandments succeed in regaining their magic their combined combat level will be over 300,000. Meliodas decides to locate the final Sin, Escanor, the Lion’s Sin of Pride. King arrives wanting to see Diane, only to find Diane has amnesia and no longer remembers who anybody is, including King.

The fairies reconcile their differences with King as Ban leaves the forest. Meanwhile, Meliodas and gang are overwhelmed by the sheer power of Galand.

Business at the Boar Hat is dropping, so Meliodas asks Merlin to join the staff as a waitress alongside Elizabeth and Diane to attract customers.

King is overjoyed to spend the day of the festival with Diane, but he's struggling to figure out how to take the next step.

Ban and Meliodas meet to continue the duel they left unfinished before, only to find that Hawk has told everyone about their solemn battle.

With the capital retaken and the Liones Kingdom slowly getting back on its feet, Meliodas, Elizabeth and Hawk turn their attention to the Boar Hat.