Transmigrated as an Old Man, I Became a Sage by Teaching Literature!

What happens when a young soul wakes up in an elderly body in a world that worships martial prowess? Instead of despair, our protagonist sees opportunity! In a realm where scholars are dismissed and warriors reign supreme, he picks up a ruler and begins teaching literature—unlocking a forgotten path to power. Through poetry, he accumulates literary energy. Through essays, he spreads profound truths. One lesson at a time, this unlikely sage educates all beings and revolutionizes an entire cultivation system. Who said the pen can't be mightier than the sword?