Number of episodes: 24
Synopsis:
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.
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Episode 1.From Purgatory
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Episode 2.A Meeting with the Unknown
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Episode 3.A Single-Minded Love
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Episode 4.The Victims of the Holy War
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Episode 5.The Tragic Strike
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Episode 6.Confront Despair!!
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Episode 7.Hope, Conflict, and Despair
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Episode 8.The Doorway to Hope
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Episode 9.That Which Gathers
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Episode 10.The Salvation of the Sun
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Episode 11.The One Who Stands Against a God
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Episode 12.We'll All Be Your Strength
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Episode 13.The End of a Long Journey
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Episode 14.Farewell, Seven Deadly Sins
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Episode 15.Fated Brothers
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Episode 16.The Final Battle
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Episode 17.The Voice Calling Your Name
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Episode 18.The King Sings Alone
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Episode 19.The Struggle
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Episode 20.Mortal Enemies
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Episode 21.What the Witch Had Always Wanted
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Episode 22.A Taste of Chaos
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Episode 23.An Everlasting Kingdom
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