Seven Deadly Sins/ Meliodas x Male Oc

Seven Deadly Sins once Respected,Feared, and loved. Until the day they were framed for killing the king they had worked with so they were split away some running, some captured ,some even thought to be dead.But besides the seven Deadly sins and the dead king was Another sin.....The eighth sin,Although no one but the king has seen his face....what will happen next is up to you The only way to find out is to have the patience or attention to read this fanfic that hopefully pleases those who read this. His name.... is Mason the sheep sin.