MTL - Eternals of the Wizarding World - Chapter 387 Arriving Elf-Erwin

A wedding took place, and the richest man of Shencheng married a woman notorious for her bad reputation.Ning Guiwan was known among the upper class as a calamity—tormenting her sisters, causing her mother's death, leading an unseemly private life, despised by her father, and cast abroad to fend for herself.Four years later, she returned and directly took hold of Shencheng's most esteemed man's arm to enter into marriage, leaving the whole city in shock.However, amidst the doubts, Ning Guiwan presented a post-marriage agreement to Quan Yu, with the last clause reading: beyond cooperation, there shall be no involvement with each other.Quan Yu pinched the girl's waist, his lips curving into a smile, “You start the game, but I decide how to play it.”……Everyone said that Ning Guiwan, relying on the favor of the Quan Family's old matriarch, forced Quan Yu to marry her; otherwise, how could a man with such sound principles fancy a woman not only beneath his station but also with a scandalous past?But those who knew the truth shook their heads. Sound principles? Nonexistent. To get his wife, Mr. Quan resorted to all kinds of dirty tricks, even deceiving the old matriarch, yet Mrs. Quan, with her cold exterior and hard heart, married him but refused to love him.Until one day, Mr. Quan accidentally got injured, causing Mrs. Quan to frown.Then—“It's terrible, Mrs. Quan, the master has injured his arm, please come back and see him!”“It's terrible, Mrs. Quan, the master has injured his leg, please come back and see him!”“It's terrible, Mrs. Quan, the master...”“What happened again?”“The master says he's sick, please come back and see him!”“What sickness?”“The master says it's... lovesickness...”“……”[A pampering story, sweet to the extreme]

Yuan Luoyi felt like she was a little hamster in a pit of snakes, with her family full of crazy villains, yet as the fake heiress she still focused on slacking off.

Dad was an arms dealer, Mom an ace assassin.

Eldest brother, business world’s killing god, with proxy syndrome.

Second brother, cold-blooded lawyer, zero moral sense.

Third brother, addicted to killing, born with antisocial personality.

Fourth brother, evil celebrity, who trained fans into believers.

Fifth brother, genius scholar, loves those pure white bones.

Yuan Luoyi didn’t know that because of her birth, the world gained five more brothers, not five more lunatics.

Those greedy villains also didn’t know, the one they wanted to kill was not an ordinary girl, but the most beloved little sister of five crazy bastard brothers.

The female lead has 99 lifetimes of memories, a system, harem darling + suspense, happy ending.

Cultivators all have a soul beast, one that awakens at 13 years old.
However, Ye Chenfeng lacks one and is subsequently banished.
Ye Chenfeng obtains the favor of the heavens after years of humiliation.
With his gifts, he will walk his path to the strongest.

- Description from Novelupdates

I became the childhood friend of the protagonist in a novel. The childhood friend who died from taking drugs.