Don't Mess with This Teacher

A special forces soldier from his past life awakens in another world as a disgraced teacher and unlocks the Heavenly Dao's Left Eye. Ye Song: “Sorry! There are no secrets from me!” A certain genius reaches the eighth tier in a year, blessed with extraordinary talent. Ye Song: “If training turns you into a short-lived wreck, you might as well not train at all. Genius? More like born to die!” A certain good-for-nothing: “Three years, one tier. Nothing to show for it.” Ye Song: “Nobody else can have this student. He's mine!” “Hidden divine bloodline! Incomparable talent!” Goddesses, witches, and fairies. Ye Song blinks. “You… are all pretty open-minded…”