The Seven Deadly Sins were once an active group of Gamers in the region of ブリタニア (Buritania), who disbanded after they supposedly plotted to overthrow the リオネス王国 (Rionesu Ōkoku). Their supposed defeat came at the hands of the Headshot Clan, but rumors continued to persist that they were still alive. Ten years later, the Headshot Clan staged a coup d'état and captured the king, becoming the new, tyrannical rulers of the kingdom. The third princess, Elizabeth, then starts out on a journey to find the Seven Deadly Sins and enlist their help in taking back the kingdom.

Characters:
-メリオダス (Meliodas)
-バン (Ban)
-キング ／ ハーレクイン (King)
-ゴウセル (Gowther)
-マーリン (Gōzer)
-エスカノール (Escanor)
-ホーク (Hawk)