MTL - Supreme Demon - Chapter 3061 From now on in this life!

An introverted girl has had enough of the isolation inadvertently formed by her self-imposed isolation. Things changed when she discovers that she has the ability to transverse across the fabric of our universe into the dimensions of multiple storylines. Not only do these storylines leave her with invaluable lessons – they also impart a portion of their power – if she is deserving of it. The time has come for Zhao Youyue to change her fate. She will be a Side-Character, or perhaps…something more!

# endoftheyearJi Yuanyuan was the type of person who would ruin a nicely dealt hand. She could have led a carefree life under her family and ex-husband’s protection. Alas, for the sake of a scum named Zhao Tianhua, she caused her mother to die an aggrieved death, her eldest brother to die in a foreign land, and her second brother to be run over by a car and had his head disembodied. She herself even died from childbirth in a shabby house at the countryside, and her baby was strangled to death by Zhao Tianhua. It was right before her death that she learned that her quiet ex-husband almost went mad searching for her.Ji Yuanyuan was reborn back into the 90s era with extreme luck and a mysterious spatial ability. Since then, Ji Yuanyuan would find money on the ground, boars would run into trees on their own if she was lost in the wild, and her investments would all be successful… When the b*stard scum, Zhao Tianhua approached her again, Ji Yuanyuan kicked him away and latched onto her ex-husband’s leg instead. “Sir, please protect me.”

Easily cowed and bullied, she was the useless, ugly woman with no talent in medical skills. Supported by millions, he was Tianning’s most respected duke with the power to move all under Heaven. On their wedding day the bridal sedan was carried to the front doors, but the Duke of Qin’s gates were shut tight.

They told her, ‘Come back tomorrow.’

All alone, she walked step-by-step full of pride through the duke’s doors. Little could they imagine, this unattractive good-for-nothing was a beautiful, genius doctor of poisons!

—

After transmigrating to the past, poisons expert Han Yunxi finds herself on the verge of being married off to the country’s second most powerful man, the Duke of Qin. Her future life seems set–except her husband is an unfeeling ice block, her in-laws think she’s a eyesore, the empress dowager wants to use her for her own goals, and poison-related plots abound.

Alone, the intelligent (and sensible) Yunxi must carve her own space from the intricate web of court intrigue and the jianghu, relying on her words, wits, and wisdom to survive. Adapt when necessary, use force when required; to survive and thrive is the name of the game to a prosperous life.

No matter what, she’ll prove her right to live!

- Description from novelupdates

I fell into a game world out of nowhere with an instant kill skill.
And then somehow, I became a bigshot.