"Underworld" by U.D.O. is a song that delves into the concept of the afterlife, specifically the journey of the protagonist into the realm of the Underworld. The lyrics describe a willingness to embrace death and the mysteries it holds, as the protagonist confronts their mortality with bravery. The song begins by stating that the protagonist is willing to wipe away someone's tears if they kiss their frozen smile. This suggests a sense of detachment from human emotions and a willingness to face the unknown. The protagonist's soul is depicted as being on a voyage, ablaze with golden light, indicating a spiritual journey. The Guardians of the Dark Land, who symbolize the forces of death, are said to kneel as the protagonist passes by, guiding them on their journey to the Land of Ever-Night. This land represents the realm of the afterlife, where darkness and eternal night prevail. The protagonist is described as dressed in mortal finery, suggesting that they have accepted death and are ready to face the challenges of the Underworld. The coin placed on their lips alludes to the ancient Greek tradition of placing a coin in the mouth of the deceased as payment to the ferryman who transports souls across the River Styx. The song expresses gratitude for the mysteries of life and death, indicating that the protagonist is unafraid of what lies ahead. They are headed towards the Underworld, guided by the helmsman, who has been paid. This indicates a sense of purpose and determination in their journey. The lyrics imply that although the protagonist is physically cold and no longer alive, they are still able to observe and watch those who are living. There is a sense of inevitability, as the living may try to run and hide, but they cannot escape the judgement and presence of the deceased. The song encourages the listeners to let go of memories and embrace a shining dream that will satisfy the payment to the gods. This suggests that letting go of the past and embracing the unknown is necessary for spiritual fulfillment. The darkness and shadows form a beckoning presence, indicating that those who have passed away before the protagonist are welcoming them into the afterlife. It can be interpreted as a final embrace and acceptance into the realm of the dead.