S Rank Boukensha de aru Ore no Musume-tachi wa Juudo no Father Con deshita - Chapter 22 - Lecturer of Magic Academy

A veteran player of “Starry Abyss” and a Meteor Fall Master known as Ace Bro, Li Zi came to the game world with his system template, arriving at the era of the game's beta version.This was the worst of times.Cosmic forces and financial magnates colluded, causing The Gate to the cosmos to be shut, planets' resources exhausted, even sunlight monopolized.It was also the best of times.All the Extraordinary Systems had just started, and in this era, only he possessed the final version patch as a Meteor Fall Master.While people reveled in the smoke of plasma cannons, Li Zi had already torn apart warships with Gravity.As Special Ability users proudly indulged in their awakened abilities, Moonlight had already become a servant to Li Zi.When the Interstellar Fleet crossed the Galaxy, Li Zi had just ignited the forty-second Stellar, illuminating the entire cosmos.“People have been trapped on the ground for too long and have forgotten that this Starry Sky should belong to us all,” he said gently, holding a black hole in his hand while facing an indescribable native Evil God.

The end of the world is coming, the world has undergone great changes, and everything has changed. Plants, animals, and even insects, as long as there are living things, have mutated.
Become more powerful, and even evolved supernatural abilities, such as chickens and ducks that can fly to the sky, such as cats and dogs that can breathe fire.
But only humans, without any obvious changes, seem to have fallen from the top of the food chain to the bottom of the food chain overnight.
Any creature that can open its mouth to eat can treat humans as food.
But fortunately, this world has not completely killed humans. Gradually, humans discovered that they had the ability to cultivate compatibility with other creatures.
As long as it has a high degree of compatibility with some powerful mutant creatures, it can be used for its own use to achieve the purpose of protecting itself.
Fang He is a person who is very compatible with mutant animals, but it is also because of his ability that he has changed from the strongest to the stupidest.
Fang He, who was reborn, said, “Hmph, this time…”

- Description from novelbuddy

At Elysia's first meeting with the crown prince, her future fiance ended up punching him. In this way, she violated her first law of survival.

Elysia's three rules of survival - First, Stay away from the main couple of Adam and Eve and make sure they end up together. Second, never fall in love with anyone and keep yourself safe. Third, no matter what happens, make sure you are never caught in any act. Only then will Elysia be able to survive past her death on her 18th birthday.

Ever since her birth, Elysia Raffle knew a few secrets of this world. First, the world she had been born in was a book and Elysia was the villainess in that book. She was destined to be slain by Adam on her 18th birthday and the day of their marriage.

Elysia needed to keep a distance from the main couple to avoid that fate. But how did she do it when she was engaged with one of the main parties and the other refused to leave her alone?

Now Elysia needed to do everything possible in her power to ensure that her engagement with the crown prince was broken and the main couple ends up together.

But it was easier said than done.

The world is diverse and flourishing. Humanity has changed, and with it, brought in a new era of prosperity. Males and females still exist, but the spectrum from which humanity is cast has broadened. With the introduction of alpha, omega, and beta, humanity has evolved even further.In such a word, Dr. Andrew Knox, known environmental researcher, is happy being a beta male. It has made his life easier by being middle ground, and as much as some wish he was one way or the other, he’s happy being who he is. Thriving even.He works in a world renowned research facility. He makes friends easily, and his projects are always funded. He even found someone who he thinks he could end up marrying if things continue in the right direction.That, and the vacant house next to his apartment building gets bought by a new neighbour. A cute, but cautious omega who relies on Andrew as a beta for help. Andrew couldn’t be happier. He loves being a helper, and loves when people rely on him.All in all, Andrew really thinks he has everything made.That is, until a research project with shoddy data is thrown back into his face that he has no recollection of working on, and all of his reputation disintegrates in between one heartbeat and the next.Heartbroken, it isn’t until Andrew wakes up, chained to a wall that everything becomes clear. He becomes a test subject to one of the scientists that he trusted. That he expected would never harm him.The life he had known, where he was a respected researcher was ripped out from underneath him. His identity and everything he’s ever known is stolen from him from a crazed researcher who he had trusted, maybe even loved.He has to relearn who he is, what he is, from scratch.Thankfully, he has one person in his corner. He just never expected to have to rely on someone whose shoulders were so small.This is an a/b/o story, and will have those tropes associated with it. I hope you enjoy :)