The Cursed Prince - Chapter 999: The Immortality Potion

The main character Lei Yu does not have the ability to practice his family’s martial arts. He gets stepped on and tossed around. Due to certain reasons, he leaves the family, coincidentally gains an ability, and makes his own path to becoming an immortal.

A man suddenly finds himself inside the world of his favorite game, Brave Hearts, after a night of gaming...Mistaken for “Raye Alvah,” the ruffian second son of a duke, he faces hostility from strangers and is publicly disowned by the noble family!And as he pieces together his strange new reality, he realizes he’s living as a minor villain destined to be forgotten after being defeated by the protagonist!And now...“Fuck this shit, why did it happen to me?”He must adapt to survive in this world.

I am Master Siwei, and I speak for arcane arts.
This is an era of heroes and heroines.
This is an era of great changes.
In the end, it will be an arcane era opened by me.

- Description from Novelupdates

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.