Nanatsu no Taizai

A group of warriors known as the Seven Deadly Sins was exiled after being blamed for attempting to overthrow the monarchy. Princess Elizabeth learns that they were falsely accused by the king's guard, the Holy Knights, but this revelation comes too late—her father has been killed, and the throne has been taken. Now, she flees to find the Sins and enlist their help in retaking the kingdom. Her first encounter is with Meliodas, who runs an inn and owns a talking pig, and appears to lack the strength associated with the legends of the Sins.