**Underworld** - A realm of the dead in mythology.

**Death** - The state or condition of being deceased.

**Hell** - A place of eternal punishment and suffering.

**Spirit world** - Realm inhabited by spirits after death.

**Afterlife** - Existence following physical life on Earth.

To descend into the underworld or afterlife.

To guide someone toward death or darkness.

To experience a profound emotional low point.

To lead away from hope or positivity.