Venture into the dimension-hopping City Between in this captivating expansion for Heart: the City Beneath. When mysterious doors begin appearing throughout the Heart, delvers discover Elsewhere—a nexus of worlds now threatened by an encroaching darkness that extinguishes its protective lights one by one.

The clock is ticking as shadows seep through to the City Beneath. Will you and your fellow delvers be the ones to save this interdimensional crossroads?

This sourcebook provides everything you need to explore this dying city:

• A complete campaign framework drawing delvers into Elsewhere's conflicts
• Richly detailed locations and compelling characters to encounter
• Survival mechanics for navigating the perilous nighttime hours
• Major and minor dimensional pathways connecting Elsewhere to other worlds
• Unique spells like "Summon Bridge" that reflect Elsewhere's distinctive culture

Expand your Heart adventures with this atmospheric setting where reality bends and new stories await behind every door.

Note: Requires the Heart: the City Beneath core rulebook for play.