M12 is a group of mysterious thieves who rob the rich to give to the poor. They are famous in the field and each member has their own unique set of skills. On one special mission, they are to steal a piece of black technology in order to prevent a global ecological crisis. However, they fail due to rifts among the members. While the M12 members feel mortified, the headquarter sends another team, presumably to replace them… Can the M12 members overcome their issues and save Earth?