Description

A man who has lost everything—his family, his friends, his very life—discovers the "Great Regression Technique" and uses it to journey back through time. Unable to accomplish his goal in the present, he travels to a past era where he can finally confront the person who destroyed him. As an unrivaled swordsman with nothing left to lose, he begins his path toward revenge, armed with knowledge of what's to come and the skills to reshape his fate.