After mastering the strongest martial arts, he met an untimely death—only to be reincarnated as a humble village officer. Now known as Master Baek, The One Hit Teacher, he must navigate his new life while wielding unparalleled strength.

With his extraordinary skills hidden beneath a simple title, he trains students, battles unexpected foes, and reshapes the destiny of those around him. Will he embrace this second chance or carve a new path to greatness? His legend is just beginning!