[Machine Translation] The legendary renegade ( Seven Deadly Sins ), who is said to have once attempted to overthrow the Kingdom, is still relentlessly pursued by the Holy Knights, the key figures in the Kingdom. Even now, the Holy Knights, the key players of the kingdom, are relentlessly pursuing the wanted man. But when a girl appears on the scene, searching for the Seven Deadly Sins with a longing in her heart, an extraordinary adventure begins that will change the face of the world! --In a time when the world of humans and non-humans were not yet separated. The "Kingdom of Lyonesse" was protected by the Holy Knights, who possessed immense magical power and were respected and sometimes feared by the people. The princess of the kingdom, Elizabeth, left the country alone and set out on a journey to find a certain group of people. They were feared as the strongest and worst knights, and were the sinners who betrayed the country and turned all the Holy Knights against each other ( the Seven Deadly Sins ). At a tavern she arrives at, Elizabeth meets a boy named Meliodas, who claims to be the owner. This is the beginning of an extraordinary adventure that will change the fate of her, the Seven Deadly Sins, and the world!