In which the cunning Hermes, newly born beneath the shadows of Cyllene, weaves enchantment from a humble tortoise shell to create a lyre and embarks upon a bold theft of Apollo’s cattle, leading to a celestial quarrel that calls forth the judgement of mighty Zeus. Thereupon, the two divine brothers reconcile through song and gifts, forging bonds of friendship and conferring upon Hermes his charge over herds, omens, and the subtle arts of guile.