I created my own system - Chapter 229 Shaken

Kusumi Chiharu gets a message one day that he has been selected as a Monster Tamer, and he is prompted to select his first partner. He thinks little of the message until he receives a giant package the following day. He assumes it’s the porn books he ordered, but the huge box ends up containing the unconscious body of a near-naked girl! She’s a ghoul named Zonmi, who intends to fight beside him as his partner.

However, it turns out that other hot girls at his mostly-male high school are also magical entities, and Zonmi may not be the only one who wants to fight by his side!

Reborn in the cultivation world, Gu Feng becomes the most useless member in the history of his family!He creates the [Shared Flying Sword]!Establishes the [Immortal Sound Live Broadcast]!Initiates [Cave Heaven and Blessed Land Development]!Promotes the [Digitalization of Spirit Stones]!Founds [Qi Refining Local] and [Dao Companion Online]...In a world where people are the knife and he is the fish, he faces daily cunning schemes and crushes the arrogant geniuses!Cultivation starts from squandering... Gu Feng forges an entirely different path in the world of cultivation...

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

He is powerful, aloof, and selfish, but he has a hobby of renting a venue solely to listen to her play the pipa. His friends were curious and asked him why. He said, “She's beautiful.” Thus, the pipa player became his girlfriend.[Highlight 1]Brought up under strict parenting, his family pays great attention to his conduct. Yet, he was known for his vigorous actions, from breaking family rules that garnered media attention to recklessly manipulating the venture capital market. Consequently, he was sent to a temple to copy Buddhist scriptures as punishment. Obediently, he did so, but his pages were filled with nothing but her name.[Highlight 2]Gazing into her eyes as she lay in his arms, he asked, “Have you ever been afraid of being with me?” Of course, she did. He was a tycoon who possessed the world and would not easily fall deeply in love with her.On the day they broke up, everyone knew and was surprised.She packed her suitcase and left the city, saying, “Since he said he would never marry me, I shall return him to the world.”[Highlight 3]Three years after their breakup, they met again at an international financial summit. He had become the head of the family. His suit was well tailored, with silver-rimmed glasses resting on a tall nose bridge, exuding undeniable charm.Encountering each other at a corner, she fled, and he pursued...