When a futuristic scientist is transported into the body of a young man in a fantasy world, his curiosity and desire for power push him to pursue magic. In a world without mercy, Leylin has no qualms about doing anything if it means benefits. He is cold, ruthless and calculating, never forming attachments that could impede his ultimate goal…

Honor? Who needs that… Hmmm… that guy seems too powerful for me to take on now… I better keep a low profile for now.

You want me to help you? What do I get out of it? Nothing? Bye.

Hmm… that guy looks like he might cause me problems in the future. Better kill him before he becomes a problem…

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.

[Civil War] [Business War] [Calm and Decisive] [Gilded Age] [Technological Explosion]

Alan, a business elite, died in a car accident under a heavy truck, but his soul accidentally traveled to New York in 1860 and became a 19-year-old Irish youth with nothing.

With only $75 in his pocket, he built a canning factory from scratch using modern business thinking, expanding it to become a company. During the turbulent years of the Civil War, his assets soared thanks to precise planning.

With the advent of the Gilded Age, he expanded into oil, steel, military industry, railroads, and even ventured into media, real estate, electrical technology, and the hotel industry. From a contemporary elite to a 19th-century pauper, how did he create a multi-faceted, top-tier family tycoon in America a century ago?