In the boundless cosmos, the swordsman Mu Yang witnessed the destruction of a planet with his own eyes. Amid that desperate devastation, he saw a faint glimmer of firefly light...
It was a Glamoth Iron Cavalry soldier, the last Glamoth Iron Cavalry in the world...
Her name was Liuying. She was reborn amid the destruction...
Mu Yang encountered the dying Liuying in a distant asteroid belt and brought her back to his own planet, Nameless Star.
No one lived on this planet but Mu Yang. With Liuying's arrival, a glimmer of firefly light brightened this nameless world.
Then one day, a Stellaron, the Cancer of All Worlds, suddenly descended upon the planet and dealt it a devastating blow...
The peaceful, tranquil planet became a ruin, battered and scarred...
A brilliantly shining train passed by and came to a halt. A Herrscher of Reason, a reincarnated Dragon Venerable, a Stellaron vessel, an amnesiac girl, and a train navigator...
They called themselves Trailblazers, and had come to resolve the Stellaron crisis...
Beneath the stars, in that moment, he became her guardian deity...
