The little boy told his dad he's going to be superman He could survive anything and everything From the bad guys, to the swords He's going to save the world.  

After birth seven brothers were separated across the world. They are the sons of Lucifer, and each possesses a deadly sin. Lucifer is getting stronger and will only continue to get stronger as long as the brothers never meet. He has been successful for 18 long years until now when an Angel is sent to get to brothers together and have them defeat their father.