The enemy you can see is a problem of strategy. The enemy who sits at your own table is a problem of survival. Valluvar devotes this chapter not to warfare or diplomacy but to the rot that begins at home — the hatred that wears a kinsman's face, the betrayal that arrives dressed as loyalty. His argument is not subtle: the open sword is less dangerous than the smiling cousin. What makes this chapter devastating is its escalation. It begins with a quiet analogy — shade that gives you fever, water that makes you sick — and ends with a cobra coiled in the corner of your own hut. Between those two images, Valluvar catalogues every mechanism by which inner enmity dismantles a household, a political alliance, a kingdom: it waits for weakness, scatters allies, mimics unity while hollowing it out, and grinds strength to dust so slowly you mistake the erosion for aging. The chapter's final terror is scale. Inner enmity does not need to be large. A crack the width of a sesame seed is enough.