(This happens after season 1) After the fight, Merlin decide to return Meliodas' powers. While Ban found a way to bring Elaine back to life. Meanwhile, Gowther had restored his memories and emotions. And Diane regained her memory of the time she spent with King. To make things even better, they had finally found the last sins. It was almost perfect ... But of course they are not so lucky when Dreyfus and Hendrickson start attacking Liones. In the middle of the fight, a portal opens which sucks in several people. When they open their eyes they discover that they were in the demon realm with no way out. They were stuck in hell!!! I don't own Nanatsu no Taizai!

With the Kingdom of Liones under tyranny, the youngest princess sets off, searching the land for the ten who once sought to take over, The Ten Commandments! Her hopes begin to be realized when one day, she comes across a tavern. Will the Commandments come together once again to thwart the rising evil?!