Moontachi Gaiden Book 1:

When the Sun leaves, the Moon shall rise. 
With mystery comes colossal power. Legends tell of the Great Moon. The savior for all humanity during the reign of the Hundred Hands Emperor.
One fateful summer, a boy named Alistor seeks the thrill of adventure just like the Great Moon. However, he often dreams in junior high for a greater purpose until he crosses paths with the mysterious Mr. Rare. A maker who crafts one-of-a-kind works. Presenting a forsaken mirror, Rare offers him the chance of a lifetime. 
Without second thoughts, he accepts the ordeal of unleashing a great evil. The Aggerona Empire quickly descends to his very world with monsters. Awakened once more, Emperor Vilevelious deploys his demon generals to gather negative energy, hoping to unlock the secret hidden within the Labyrinth. 
With help from a shady money-obsessed chef, Alistor gathers a glamorous team and embarks on a wild journey. Forever changing the world, he once knew.

Vipers Labyrinth

"The time has come! Rally all of our remaining forces. The time is right." 


The emperor was seen giving direct orders. 


"What? But the labyrinth is not at full power yet? It's only 90% there!" Stated the Meister. 


"I am aware, general. But it is good enough." 


"Nah? Maybe consider? Give me a little more time. Then, I'll retrieve the remaining energy we need." 


"That won't be necessary." Vilevelious persisted. "The dawn of a new moon is upon us, and I got a huge wager on the line." 


"Yes! I made a huge bet with my acquaintances the previous week. If we overtake Mathias before the next moon, we'll be at the very top." 


The Meister then recalls the emperor meeting with Mr. Rare on the rooftop of a building shaking hands. 


"And yes! With your last monster, ensuring the mirror's destruction, nothing can get in our way. The odds are in our favor." 


Vipers Labyrinth: The Final Battle for a New Tomorrow