MTL - Upgrade Beyond Rampage - Chapter 15 Qingyun Dan and Bai Xuejian

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

This story revolves around a boy who was sent to a dark, mysterious parallel world in the body of his beautiful senior sister known as Lily. The lone girl ran into the night parade of a hundred ghosts the very day she arrived; seeking survival amongst the warrior’s dispute in a chaotic world, and forging her own demon sword! This is an unimaginable other world adventure!

“We live in a world of gliphs. The left arm chamber, right arm chamber, left leg chamber, right leg chamber, wind chamber and the heart chamber. These are the six chambers of gliph that represent a glipher’s quality.”

In his previous life, he was the best metalsmith on the continent; even the most powerful fighters came to him for weapons. He was no doubt a powerful man, but sadly, his incapability to retaliate left him at the mercy of others.

Chui Yim, once dead, reincarnated into the world of gliphs, accompanied by Heaven’s Flame. However, the violent introduction of Heaven’s Flame crippled his heart chamber.

Born with a heart deficiency, he was unable to perform strenuous exercise, let alone engage in physical fights. As such, his father who worked as a doctor made him study hard and sent him to the Riding Clouds Academy, where he met a close friend who was escaping from his family’s mu*derer.

Determined to write his own destiny, Chui Yim vowed to break limits and take up the path of a cultivator.

(Marriage first, love later, short-lived parents, 1v1 double cleanliness)

Du Jingyi braved his fate and married into the Duke’s mansion, becoming the daughter-in-law of a wealthy family.

The husband is Shang Shaoyu, the most popular god of war in the Daxing Dynasty at that time, but it is widely said that he is known as a wife-suppressant.

I thought it was a match made in heaven.

Unexpectedly, on the night of the wedding, Shang Shaoyu only had time to lift his hijab, leaving a sentence of “Cezhou is in danger” and left in a hurry for three years.

After the master returned to court, he remembered that he had a lovely wife in his house.

I thought she had been wronged, but I found that my beloved wife hiding in Xitang Courtyard was living a better life than anyone else.

Everyone in the Duke’s mansion was going through so much trouble, but she was the only one who was pampered…

Du Jingyi just wanted a stable retirement, but he was forced to kill everyone in the back house.

First, half of the bed was given away, and then someone squeezed into my heart for no reason.

Just before her fall.

The general, who had a hard face and a cold heart, had a gentle and charming smile.

He whispered in her ear: Madam, please have mercy…

- Description from novelbuddy