Toaru Kagaku no Railgun SS - Volume 2, Chapter 7

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

Hiding in the Cold Palace and eventually becoming a Boss of Sorts. Li Mu was transported to a fantastical world and became a measly eunuch of the State of Xia. Despite having initially thought that his life would be a miserable one, he had unexpectedly acquired a check-in system.

As a person who transmigrated into a novel written by himself, Qin Kaiyi experiences a huge pressure and burden.

Even more so, he transmigrated as the villain and is forced to follow the plot. Qin Kaiyi expresses that he doesn’t want to write novels anymore.

Qin Kaiyi: “WTF. transmigrating into the villain and being forced to follow the plot. Just let it be. Shen Feixiao, can you get the f*ck down from my body???

Shen Feixiao: “Shixiong, I won’t.”

Alright, actually this is just a stupid story about transmigrating into his own novel as the villain and getting pushed down by his own protagonist.

- Description from Novelupdates

Living as a concubine’s daughter in her previous life, He Danggui got herself and her daughter tortured and killed by her family and Princess Zhou, while her husband, Lord Ning, allowed them to do so for a secret. After reborn as a child, she swore to hold back her kindness to the villains. How did she survive in a family with various secrets and conspiracies? Who would be her final choice? The love of her previous life or a new lover who could offer her a happy and simple life? Sharing the identities of doctor, political counselor and princess, was she able to bring great changes both in Jianghu and the imperial family? With her intelligence and excellent medical skills, would she let them pay for what they did to her or live differently as a new one?