The Reader of Books
News of an armored giant walking around the mountains reach the holy knights and they quickly send an assassination squad to deal with it. In the meantime, Meliodas's group also finds out about the mysterious giant. The holy knight team, the sins, and the giant clash in three-way battle with a very interesting outcome…
Aired 18/01/2015EP 14 - The Reader of Books

The Seven Deadly Sins
When they were accused of trying to overthrow the monarchy, the feared warriors the Seven Deadly Sins were sent into exile. Princess Elizabeth discovers the truth - the Sins were framed by the king's guard, the Holy Knights - too late to prevent them from assassinating her father and seizing the throne!
Now the princess is on the run, seeking the Sins to help her reclaim the kingdom. But the first Sin she meets, Meliodas, is a little innkeeper with a talking pig. He doesn't even have a real sword! Have the legends of the Sins' strength been exaggerated?
(Source: Anime News Network)