Kyushu Boundary Keeper

In the barbaric era when mythical creatures ruled Kyushu, weak humans struggled to survive in the cracks of racial wars. In order to fight for the living space of the ethnic group, the wise ancestors guided the spiritual energy and gave birth to the first monks. After thousands of years of bloody battles, the human survivors devoted their wisdom to create "The World" - a unique device that banished mythical creatures to a parallel world, ending the war and bringing peace to Kyushu. In order to ensure that the "boundary" is eternal, the most powerful monks form "boundary keepers" to guard the "boundary" in the dragon veins of Lingxiao Mountain for generations. However, the isolation of the "world" led to the exhaustion of spiritual energy, the decline of monks, and the withering away of guardians. By the year 3147 of the lunar calendar, only Ning Yuan, the last guardian of the realm, was left, connected to the dragon vein, fulfilling his eternal mission alone. After tens of thousands of years of silence, the ancient prophecy "the stars and the moon shine together, and secret doors emerge" has actually come true. The "mysterious door" that appears in the deep space of the universe will open in seven, seven and forty-nine days. Its explosive power will destroy the "world" and the exiled mythical creatures will return to Kyushu to bring about the end. Ning Yuan, the only remaining defender, must find a way to prevent the mysterious door from opening and guard this hard-won peace...