It Seems That I've Slipped Into a Different World. Also, My Gender Has Changed. - Chapter 118: Noisily, The Feudal Lord’s Return

Ling Chen was a peerless master hiding within the city hustle as a nobody-courier, until he stumbled into the world of the beautiful CEO, Nanrong Wanqing, the 'untouchable flower' of Donghai City, due to one of his work assignments. From then on, watch as his life is thrown into an exciting disarray!

An underprivileged prodigy, a cruel, ruthless world, and an epic story of battle and conquest. A young man with an exceptional inheritance leaves the small, rural city from which he hails on a journey to find the girl of his dreams. He defeats countless prodigies, sweeps through all forces that dare to stand in his way, and progresses step by step toward the pinnacle of all the worlds!
“I’m not targeting any gods in particular. All I’m trying to say is that all gods are trash in my eyes!”

- Description from Novelupdates

The Prince of Su Wang, Chu Ba Ning is not famous because of his great status and power, but because legend has it that whoever becomes his wife will be cursed to death, with no children to inherit his fortunes.

Ever since the Emperor betrothed Lu Shao Qi to Chu Ba Ning, everyone had predicted that she will not be living any longer. Even the biggest casino in the capital city would gamble and bet how she would die. The side-concubines gifted to the Prince of Su Wang would also cry and kneel to the ground to hug Lu Shao Qi’s legs, begging for her to not drag them to death with her.

Lu Shao Qi complains: Heavens! Is it easy to find a virtuous wife like me? Such a fortune and you don’t know how to appreciate it!

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This is a story about a modern girl who sets a goal to become a virtuous wife after being reborn into an ancient era. But she later discovers that her husband, the prince has OCD and has rumours of being cursed to be wifeless and have no children. As a result, our female lead is accused of being a controlling wife and she has no way out now.

- Description from Novelupdates

Betrayed by her entire family, Tang Yue, the seventh princess of the snake clan, was betrothed to the tyrannical Elven prince, who is known for his blood lust and cold-blooded murders.He is even rumored to have killed several concubines mercilessly.Deemed as a piece of useless baggage and now tossed aside as a political chip, Tang Yue braved herself for the new torturous life that awaited her.As if this was not enough, someone mysteriously poisoned her in the betrothal ceremony.But akin to a slap in the face, that poison actually turned around Tang Yue’s pathetic life!!Poisonous fruits? Sure give me some. I need to snack anyways.Deadly toxin? Sure. My throat is a bit parched.Heh. Now you want to actually cut me down? Sure. You just have to slash past this thick skin!The lowly beast that had invoked its innate ability to evolve silently resolved to conquer the heavens. And of course, she had a master... ahem... system to help her along the way!