I created my own system - Chapter 251 The Helper behind the scenes

I lived like any ordinary person when a stranger suddenly approached me, “You are… a hero.”

The most unlucky woman in the world vs The most mysterious man in the world.A piece of paper declaring a marriage alliance between two enemy families was not her business. Because she would never be picked as the bride anyway.Officer Tai Liwu's bad luck was not just broken heels, exploding cars or birds pooping on her head. It also extended to her dating life--which did not exist. She had resigned herself to a lifetime of arresting bad guys and surviving death with zero romance. But when her sister has a panic attack before walking down the aisle, Tai Liwu is shoved into the bridal hall and told to smile.On the other side of the aisle, City Lord Shen Weijun was dealing with his own disaster: his brother, the intended groom had drugged him, put him in the grooms clothes and bolted! Forced to step in under a false identity, Weijun expects nothing more than a political farce. After all, their families are sworn enemies and this wedding is supposed to be a ceasefire, not a love story.But trouble brews when Weijun finds himself falling for the sharp-tongued police officer who can arrest a pickpocket with one hand and chase after her hat with the other. Pretty soon, he is more interested in kissing her than fearing her bad luck and suspicious intentions.And Liwu, her “bad luck” takes a twist when on her wedding night, she awakens a bad luck system, throwing their lives into chaos.

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

I met the male lead in prison.