The mythological figure often depicted as a bridge between worlds is Hermes in Greek mythology. He serves as a messenger and guide for souls, facilitating communication between the divine and mortal realms. Hermes' role as a psychopomp enables him to traverse various domains, illustrating the concept of transcendence and the connection between different existences. His intricate nature embodies both wisdom and mischief, making him a pivotal figure in mythological narratives.