I created my own system - Chapter 292: Opportunity or trap?

Carn wakes up from a vivid dream where he spent a thousand years as a gargoyle, guarding a demon lord's tomb.In this dream, he possessed supernatural powers, including the ability to teleport and instantly kill anyone within range who broke eye contact with him. Heroes, saintesses, adventurers, all fell before him.When he returns to his normal life, things take a strange turn. Carn realizes he still has the gargoyle’s powers, and the world he has woken up to seems different.But adjusting to the new reality is not the real issue. Carn brings back something nobody in this world has imagined. Not only he imports his powers to this alternate Earth, but he also carries over his gargoyle instinct and his hobby. He loves snapping human necks.Whether it's ordinary humans, explorers, super soldiers, cyborgs, mutated beasts, monsters, or mysterious entities from other dimensions, Carn eagerly anticipates snapping their necks, one neck at a time...In secret, of course.

A world filled with heroes with superpowers. A world attacked by calamity fiends. A modern world filled with wonders and dangers.

Xia Zhijun got the title ‘study god’ after scoring first place in the whole city. He’s the model of a good student in a teacher’s eyes: good grades, good manners, and quiet. When he wasn’t smiling, his entire body emits a cold abstinence aura. The girls only have the guts to look from afar and not get close.
Later, it was rumored throughout the entire school that even the study god would fight and hit on girls. Whoever dared to provoke his girl, he would teach you how to be a person at every minute. The night of the graduation ceremony someone saw him blocking Gu Siyi in the corner. He didn’t stop kissing even when she cried. He bit her lips and said in a raspy voice, “I’m going crazy…”
During college finals, Gu Siyi almost bursted out crying, “I’m such a failure. I won’t be able to find a good job in the future…And if I can’t find a good job, I can’t provide for myself…”
Xia Zhijun played with her pink earlobe and remarked, “I’ll take care of you.”
After they graduated, Xia Zhijun created a research company and Gu Siyi became the boss’s wife.
The commercial rocket, “Star of Siyi” was successfully launched. So everyone knew that the new technology superstar, Xia Zhijun has a wife who he spoils a lot.

- Description from Novelupdates

Abigail’s only crime in life was being born as the mute daughter of the deceptive maid, who drugged her boss and got pregnant for him… or so she thought.All her life she had to serve her stepsister, Genevieve, attending to her every whim. While Genevieve used every opportunity she got to make Abigail’s life hell, even to the point of seducing Abigail’s boyfriend.On the night she resumes college, Abigail crosses path with Jamal Jonas, a heartbroken elusive billionaire, who leaves behind a stuffed animal that belonged to his first love. Abigail keeps the stuffed animal, which stirs her long lost memories.Five years later, Jamal shows up again, but this time as Genevieve's new live-in driver.Working for Genevieve quickly places him near the supposedly mute and intelligent Abigail who he doesn’t immediately recognize, and soon enough, Jamal finds himself pulled in by Abigail's charms.Jamal quickly realizes there is more to her than meets the eye, and there might be more connecting Abigail to his first love than Genevieve.