It was an ancient story when the human and non-human worlds were not separated. The holy war between the "Stigmata of Light" led by Ludociel and the Demon Clan escalated to the point where it affected the entire territory of Britannia. Estarossa, who had obtained the three commandments, went out of control and took Elizabeth with him. King, Gowther, Hawke, Sariel, and Tamiel followed him and arrived at the ruins of the Sky Dance Hall. Meanwhile, in Camelot Castle, Meliodas, who decided to become the new Demon King, gradually obtained the commandments in the cocoon of the Dark Realm. Ban, who threw himself into purgatory to save Meliodas' soul, wandered in the miasma that ordinary people could never survive. The true identity of Estarossa gradually became clear. The broken Gowther's forbidden spell. Where will the entangled thoughts go... Who is the real enemy? What kind of person should be conquered? Meliodas and Elizabeth have been on a 3,000-year journey to fight against the fate of "eternal life and eternal reincarnation." What will be the ending of their journey?