This is an era of infinite possibilities, steam and steel, gears and clockwork. Steam power and differential engines symbolize the infinite future of human civilization. However, no one noticed that under the haze of steam and in the shadow of steel, the dark, mysterious mystery has never left. And a traveler from a foreign land will unveil the mysterious veil in this turbulent, free and dreamy world, and write his own history and legend

Civilization is destroyed and records lost. Only Dudian survives in a cryogenic sleep. Three hundred years later, Dudian wakes up and must become Dean to survive. Who can he trust in this world overrun by monsters without and within?

Chen Yan travels between worlds, ending up becoming an honorable prince in a medieval fantasy world. Yet this world was not quite as simple as he thought. Witches with magical powers abound, and fearsome wars between churches and kingdoms rage throughout the land.

Roland, a prince regarded as hopeless by his own father and assigned to the worst fief, spends his time developing a poor and backward town into a strong and modern city, while fighting against his siblings for the throne and absolute control over the kingdom. Join Roland as he befriends and allies with witches and, through fighting and even farming, pushes back invaders coming from the realm of evil.

Heed my call! O’ Dragon of Eternal Sin, the Progressive Disaster, the Forerunner, the Land of Eternal Peace, the Flames of Soul Burning, He Who Owns The Deep Soul, the Sound of Origin, the First Cause of All Things, the Principle of Circles… o’ great Negary, your servant calls for your return!

Within the darkness, someone was harmoniously chanting, he was smiling, as he knew he would finally become one with his God.

And all of this, came from the remnant soul that was deceived to travelling to a different world and had his Protagonist Aura stolen.