In the aftermath of the pivotal Battle of Chibi in 208 AD, the central plains face a sudden invasion by foreign demonic creatures. Unable to resist, the three major armies are in disarray, plunging the land into chaos and despair. In this dire moment, the immortal South China sage appears, rallying heroes from all corners to unite.

To reverse the war against the invasion and find the ancient treasure "Heavenly Pass Tower Secrets," hidden in the underground maze of the Ghost Valley, heroes must overcome intricate traps and divine guardians. However, the treasure has a unique property - once removed from its illusory realm, it enters a dormant state, requiring years of nurturing and activation to unleash its full power. Even with the treasure in hand, immediate salvation remains elusive. Thus, after securing the artifact, the South China sage unexpectedly sends it back 20 years into the past.

Embark on a journey of hardcore Three Kingdoms tower defense, delve into underground dungeons, and command powerful heroes strategically in "Epic Three Kingdoms Tower Defense." Experience historical battles vividly recreated, engage in fair 1v1 battles, and challenge your strategic prowess in a game that combines tower defense and real-time strategy.