Help! I Think We Summoned A Demon King - Chapter 20: Choose A Side Hero

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

Su Yue, a heavyweight in the assassin world, was reborn as a newborn baby girl.She thought she would leisurely live this life by eating, drinking, cultivating medicinal herbs, and playing with venomous insects… leading a carefree existence.However, her master expelled her from the mountain.Her eldest martial brother is the prince of another country, her second martial brother is the leader of the martial arts alliance, her third martial brother is a divine physician, and her fourth martial brother… well, let’s ignore him.The emperor is her father, her brother is the prince, the national commander-in-chief is her maternal grandfather, and she has three uncles. She thought she could comfortably lead an idle life, but who knew…

“Pregnant!”Summer Yeats was dumbfounded as she held the test results!Looking at the uncle who came to her door claiming responsibility, Summer Yeats accused: “You liar, why did you lie to me that you were sterile?”Lord Langdon of Aethelgard: “Summer, I didn't lie to you.”Summer Yeats's eyes turned red: “I don't want to give birth, I want to complete my studies.”Master Lancaster's heart panicked: “Summer, baby don't cry!”It was rumored that Master Lancaster, who distanced himself from women, did so because heirs were hard to come by in The Lancaster Family, and his marriage to Summer Yeats was just an arrangement.Fans shipping the couple asked: “Master Lancaster, when will you divorce the poor little thing?”The young wife's eyes reddened, and Master Lancaster coaxed desperately: “If my wife doesn't want me anymore, I'll make sure to stay single forever!”Fans felt the slap: “Who said Master Lancaster is distant from women? Who said Master Lancaster doesn't dote on his wife? Show yourself!”