MTL - Yu-Gi-Oh!: Underworld Boss, Cancerous Creator God - Chapter 340

When I became a rich young master, I had to enjoy it.

There are times when you’ll still never be good enough no matter how hard you try.

Born with a frail twin sister, Li Caiyi gives most of her time to take care of Li Chunhua. Her parents and older brother trust her to take care of her sister, yet Li Caiyi can’t help but feel the disparity in treatment and affection given to both of them.

In her whole life, she has never become anyone’s first priority. Not in the heart of her family, and especially not in the heart of her childhood friend, the Young Master of Meng family, Meng Renshu.

When Li Caiyi became Meng Renshu’s wife, Li Caiyi thought she could finally become someone’s first priority, but everything fell apart in just three years.

She decides to let everything go. Then she meets Shen Qiang in the most unexpected place. No one wants to accompany her in her life, yet this stranger offers to accompany her in death.

“Do you want to jump together?”

When she opened her eyes, Li Caiyi had gone back to her high school times.

This time, she won’t make the wrong choice again.

But where can she find Shen Qiang?!

She was the most arrogant assassin in the world in the twenty-first century, yet in the end, she was unintentionally killed by her senior brother, resulting in her traveling to Bingzhou continent. The first step after she opened her eyes was to crawl out of the fecal drain and throw the woman who schemed her into the fecal drain. However, at this critical moment, she met a cold and arrogant beautiful man. Looking at his disdainful expression … She would always remember the words of this proud and aloof man. “Once my beloved wife has my child, I will seize Ming You Nation’s land for you and our son!”

- Description from Novelupdates

In a modern world where cultivators need a place to cultivate or vent their boredom, there are private businesses that set up instance dungeons with the aid of technology and cultivation magic to enable cultivators to train and commoners to experience the life of cultivation. They are called dungeon suppliers.
Xie Jin's one and only dream was to be a dungeon supplier and when his only relative passed away, the relative's inheritance gave him a plot of land and surprisingly, a 'System' Module which the relative had previously used.
With the help of the system, Xie Jin decided to pursue his dream of becoming the number one dungeon supplier.