How did Japanese culture
change during the Heian period?

The Heian Period (794 – 1185 CE) is considered Japan's “Golden Age,” a high point in Japanese culture that greatly influenced art and architecture. Early Heian period sculptures inherited and modified late Nara period sculptural forms while developing new depictions of Esoteric Buddhist deities .

Explanation:

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.