My Multisystem In Isekai

I hatched from an egg in a fantasy world with a system screen. I’m not a hero. I’m not even a person anymore. I’m a Helion - the hatchling form of an apex predator, cursed with a hunger that never stops screaming. In this world, if you don’t level up, you’re just meat. And right now? I’m the smallest, most tempting steak in the forest. The System doesn’t care about my morals. It wants me to kill, to evolve, and to climb the weak-to-strong ladder until I’m the one looking down. But every time I sharpen my claws, I feel the human part of me slipping away. Instinct says devour. My conscience says protect. They call me an Alpha - but they’ve never seen a predator who chooses to stand between the monster and the prey. As Helis, the forgotten energy of creation, begins to burn through my veins, the forest is starting to realize I’m not just another beast to be hunted. I’m the one who’s going to change the rules.

Three years ago, an accident caused me to lose my memory and powers, leaving me with no choice but to marry into the Cooper family as a live-in son-in-law. It wasn't until I witnessed my wife's infidelity that she presented me with divorce papers. On the day of our divorce, under the tree at the crossroads, a beautiful girl was waiting for me...

My life looked so bad. Even though I loved my wife, it wasn't going well because I was a penniless nobody, so people constantly insulted me. Someone suddenly appeared and told me about me, which turned out to be very extraordinary. With this, I can do anything and even protect her.

I reincarnated into a harem game that my best friend loved, my past memories are of a young gay man that was killed tragically by a drunk driver. I am now Yuki Aikyo a young aristocrat in the Romance Fantasy ++ universe. Follow me as I try and find romantic capture targets, avoid the pitfalls of pretty women and try to make it to high school.

Introvert!? Me!? The hell am I an introvert? I stay indoors all day because I am afraid of getting my butt kicked. Until I contract my beast, I won’t be walking freely. This is a promise I made to myself. My name is Ryder, and I am black-marked. The planet where I live is dominated by summoners. If you guessed it, then you are right—we contract beasts from the Astral Shadow Plain and summon them at will after successfully forming a contract. A mark appears on the left shoulder of every human after a period of maturity, a mark given by the beast that chooses you. There are five different types of marks—the brown, the orange, the red, the black, and lastly, the white. Of all the markings, I was marked black. I was chosen by a supreme demon monarch of the Astral Shadow Plain—the Dracogon. There was only a 0.5 percent chance for me to survive the contraction process. However, with a slight twist in the original outcome, contracting a creature from the black-marked plain was nothing compared to the catastrophe I caused shortly after—I opened a link between the beasts of the Astral Shadow Plain and the planet of humans, Terra. Everyone on my planet has been endangered because of me. The fact that no one knows when the link will trigger and cause a breach that pours mindless creatures into my world makes it all the more unsettling. Now, with no other choice, I have to find a way to resolve the mistake I made—alone, just like I caused it.

Silence. Like a nice bucket of shhhhhhhhh. Everyone shut the effing fudge UP! That's all I've ever wanted. *Sigh.* But silence comes in different flavors. There's mint - the peaceful kind that wraps around you like a blanket. The kind I chase at 2 AM. I've cried once. Just once. With a bucket beside me, watching heroes with super suits and impossible strength tear each other apart. Somehow that feels less broken than my reality. Then there's the suffocating silence at school. Not an ice cream flavor. This one tastes like metal and shame. High school is my personal hell. Empty wallet, empty lunch tray, empty seat beside me like I'm radioactive. Empty soul on Wednesdays because middles are always the worst. *The usual.* But Emily made the silence bearable. Mint-flavored again. Until she broke something between us. *Snap.* One moment she's whispering secrets with me, the next she's weaponizing them. She scattered my private thoughts, added her own twisted lies. The betrayal burns hotter than the stares drilling into my back. I went from invisible to spectacle. Being a ghost feels like luxury when you're dodging spit balls and "accidental" lunch trays. But somewhere between my third panic attack and contemplating switching schools... *Something shifted.* Like in those games you play, when your character suddenly glows and the screen flashes: "New Skill Unlocked" And it wasn't just in my head. I tested it. Small things at first – a pencil moving across my desk when I focused hard enough. Then books. Then someone's lunch tray right as they walked past Emily. *tap tap tap* I used to think rock bottom was the end. *Well ladies and gentlemen,* it's just a really messed up spawn point. And now? I don't stumble from cliffs anymore. I swim in gravity, and dive head first.

They called me the Scourge of the Seven Realms. The Black Emperor. The man who'd conquered half the world before his thirtieth birthday. None of those titles mattered now, as I lay dying on the blood-soaked marble of my throne room. "Any last words, Damien?" High Priestess Celeste stood over me, her blade — my own sword, stolen during the battle — still dripping with my blood. Behind her, the leaders of the rebellion watched with hungry eyes, eager to see the tyrant fall. I wanted to laugh. After everything I'd done, all the kingdoms I'd conquered, all the battles I'd won, I was being killed by the woman I'd once loved. The woman I'd trusted above all others. "You won't win," I managed, blood bubbling from my lips. "The demons... they'll come regardless. You've doomed everyone." "Better the demons than you," she spat. The irony was bitter. I'd conquered the world to unite it, to prepare for the demonic invasion my visions had shown me. But fear and propaganda had turned me into a monster in their eyes. They couldn't see that everything I'd done was to save them. "So be it," I whispered. "May you live long enough to see your mistake." Celeste raised the blade for the final strike. "Goodbye, Damien." The sword fell. Darkness swallowed me. And then...

They call me Julian Mercer and I keep my head down because I learned the hard way that a name can be a target. I answered an ad for a rental and signed a paper I promised myself I’d never sign: a marriage contract. The job was simple — be the son-in-law for thirty days, take the money, be gone. The family needs a “son” to secure a heritage grant and I need the cash to buy a clean slate. What I didn’t plan for was the way Lila Ardmore looked at me like she already knew what I was hiding. Another thing I didn’t plan for was the ledger in an old piano and the way a neighbor called my mother’s name, and the knot in my gut that felt like an alarm the night someone tried to burn the past into ash. I came to act. I stayed to fix what I broke, and the longer I stayed the more I realized the man I was taught to be will not survive who I have to become. If you want my story, read it from where the dark starts.

Betrayed by his girlfriend, Ella and bullied by Jack Junior, the richest student on campus, Ethan became a mirror of himself in a society where money ruled the world. When he became a victim of an accident, he woke up to the most famous and powerful billionaire in New York calling him, My son! My heir! and soon Ella realized the gold mine she had lost.

Qian Jun (mc) : What I a 30 year old man transmigrated as 18 year villain chaebol, but why the f** the plot so cliche. Heroine(1) : Why is this guy so hateful and scumy compared to that guy. Protagonist (1) : Why are these " crazy mad scientists" know about my power, who told them? Protagonist(2) : Why is my sister in that bastard arms? Protagonist (3): What your only sister, here my whole family's women are in that bastard arms. Qian Jun : Whole world is my chess board, I'll play with anyone women and who go against me...heh... no matter even if it's heaven sons...they will suffer...hehe...what you think I'll kill them...nah ....death is too light for these species. Heroines  : Why is that guy cold smile more attractive than those guys fake kindness. Qian Jun : Hahaha ...these arrogant puny guys, did they leave their brain with their creator. These delusional guys are the only brainless guys in the whole plot. Heroines : I'm sure Qian Jun will pamper me. Qian Jun : hehehe....here you will earn for my 'villain love' not the other way around girls. ......... Please add the book to your library. I'll upload all days, except when I'm sick or has some emergency. So please show this work some support. I'll upload more chapters on readers demand.