A mother's love is put to the test when her 13-year-old son changes into someone she can no longer recognize. Will she accept the stranger he has become, or fight to reclaim the boy she once knew?

The world-famous elite soldier Master Sensei decides to blow himself up after a series of public scandals destroys his career. However, his plan is put on hold when he meets the young boy scout Piggy, who is in desperate need of help. Master Sensei must now go on one last mission, so he can help Piggy retrieve his braces from his evil tormentor.