Undying Corruption 5e: A Korean Myth-Inspired Adventure Book

Nine Heavens Press

£39.99 £45.00 Save £5.01

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Release Date: 1st October 2026 (Estimated)

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Reclaim the light or let the rot consume you…

Scheming nobles wake the restless dead, besieging innocents. Welcome to Danguk, a land inspired by Korean history and mythology where mortal heroes can ascend to divinity.

You are a mudang, a spiritually sensitive being that seeks to maintain harmony between the material and spiritual worlds. What begins as an ordinary request to exorcize a wraith will uncover a conspiracy that threatens to consume the lands in a deluge of malice.

Trek across a Korea-inspired setting as written by Koreans, meet never before seen creatures found in folklore, befriend allies in arms, and face off against bosses each with unique strategies. You will discover your true potential and become as gods.

  • A 5e adventure for characters 1-20