The seal is broken

Meliodas and Elizabeth, two lovers from the holy war, but no one knew about their relationship. Meliodas was sealed away with all the demons while as the Supreme deity gave her daughter eternal life as prise for her to live her life without war.

However, 3000 years later, the Supreme deity is dead and the seal brakes. Worrying for Elizabeth, her friends known as the seven deadly sins look after her when she disappears.