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.

Youngville: Mr. Devil, this goddess is worth studying.

Greedy Devil: Flat body, not interested, one of the low-grade magic stones you owed last month has expired. As agreed, 13 returnees will be returned. Please repay one middle-grade magic stone and three low-grade magic stones.

Youngville: Wait, Mr. Devil, wasn’t the magic stone used to buy the wizard book dedicated to you last time? Why do I owe it?

Greedy Devil: Boy, the wizard’s handbook dedicated to me has been used to pay off the debt three months ago, and that magic stone can only be considered as borrowed by you.

So, the boy Well, who had increased debts, became depressed again.

Su Yun never thought that Tianmen Town, who had lived for more than ten years, was only a person.

He didn’t even think that outside Tianmen Town, a hundred miles away, it would be a famous no-man’s land.

When the boy opened his eyes, the imaginary world collapsed, and the reality of the monsters and monsters was running in front of him.

Lin Yuanxing.

- Description from Qidian