Ex-husband, Behave Yourself - Chapter 630

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.

- Description from Novelupdates

The fiancée has betrayed, but how could she know that the man she looked down upon was in fact a prodigy with healing and martial prowess!

“Epoch” is a world where steam, magic, machinery, alchemy, and extraordinary power coexist.

When Luke, who had traveled over, covered his head and was pointed at his head by an imperial agent with a gun, he decided to tell a lie.

So he became the detective of the Secret Affairs Bureau of the Cape District of the Golden Shield Empire.

Luke, who is familiar with the plot, just wants to save his life in this chaotic world, and get some money and materials to use secret words to enhance his strength.

He robbed, kidnapped, blackmailed, and committed crimes with a plot strategy, but he never thought that he robbed an imperial gold ship, and how did he solve the largest smuggling case in the history of the empire?

As a “fake” detective, holding a promotion order, Luke felt very embarrassed…

- Description from novelbuddy

There are a total of seven sins, and a revelation is made to a young man named Alex that he is destined to become a demon lord, more especially a demon lord of sin called LUST.

It's not like he can change that and because he always knew something about himself was different—not in a physical sense, well, maybe a little—and not in a mental sense—but rather because he is thrown into a demonic war that compels him to accept his new reality.

He was only aware of a difference in himself. Relating to him and the ladies who are drawn to him... Well, it was more or less like he was a magnet in front of all the girls, and all the girls were drawn to him like a metal.