Gundam Seed: No Upper Limit System

[Warning: Mature Content R-18+ | BL] A manipulative stepson uses his innocent "good boy" persona to seduce his strict stepfather, slowly eliminating anyone who stands in the way of his obsession. ----- To the outside world, Leo is the perfect stepson. With his bright green eyes, shy smile, and helpful nature, he is the picture of innocence—a "good boy" who just wants to make his family proud. To Damon Blackwood, Leo is a source of confusion. His stepson is clinging, affectionate, and dangerously beautiful. As Leo starts his internship at Damon’s company, the boundaries between stepfather and stepson, boss and intern, begin to blur. Damon thinks he is the one in control. He thinks he can discipline the boy, teach him boundaries, and keep their relationship professional. He has no idea that every "mistake" Leo makes is calculated. Every brush of skin is a trap. Leo doesn't want a father. He wants a Master. And he is willing to destroy anyone who stands in the way of that fantasy. As a strange illness takes hold of his wife, Damon finds himself falling deeper into Leo’s web of lust and lies. By the time he realizes the "good boy" is actually a monster, it might be too late to escape. "I'll be good, Daddy. Just don't look at anyone else." ----- Author Note: This story contains dark themes, obsessive behavior, and moral ambiguity. Characters are NOT related by blood. The relationship is between a stepfather and stepson. ** Let's connect: Instagram: dolly_.roma Discord: DollyRoma#7887

Ariel travels to the world of Pokémon, but instead of a thrilling Pokémon battle, he is met with Team Rocket's cold, grueling training. He will assemble a powerful evil-attribute team to sweep away all enemies! In public, he is a trainer of justice in the league. Behind the scenes, he was a staff member of the Rockets stationed in the Hoenn area. There is no utopian fairy world here, only a bloody reality! Ariel will dominate the league, gradually take control of Team Rocket, and become the number one person in this Pokémon world!

While traveling to another world amidst the chirping of unusual insects, Joey accidentally absorbs the soul of Yoshikage Kira. Upon awakening, he inherits three things: a Killer Queen, a severed hand of a fair-skinned woman, and a wallet radiating white light that is quite attractive to him. But before he can examine the inheritance closely, Joey discovers from a sudden event that he is not in the JoJo's Bizarre Adventure world, but in the Hunter x Hunter world! However, by the time he realizes this, Joey is already being hunted by the Chimera Ants… Note: you can read +100 advanced chapters in my patreon: Patreon.com/Kakarot17

Cheng Xiao traveled through Douluo Continent and awakened twin martial spirits, but these twin martial spirits were a little special. They were actually the Shadow King Ashborn and the Destruction King Dragon Emperor Antalis in "Solo Leveling"! "Stand up!" Countless shadows stood up and became Cheng Xiao's soldiers. Note: You can read +100 advanced chapters in my patreon: Patreon.com/Kakarot17

Chang Ping accidentally came to the world of "Tales of Demons and Gods". Here, humans were slaughtered by monsters. In desperation, Chang Ping awakened his physical amplification ability, and he could increase his strength by 1 jin every minute. From this day on, the monsters finally remembered the fear of being dominated by humans. Note: You can read +100 advanced chapters in my patreon: Patreon.com/Kakarot17

After reincarnating in the Dragon Ball world, Gu Xuan unexpectedly gained a system that began with a combat power of 100 billion and the ability to evolve infinitely. Since then, no one in the world has been able to defeat him. Note: You can read +100 advanced chapters in my patreon: Patreon.com/Kakarot17

Hayashi Shuichi traveled back to the world of Detective Conan more than thirty years ago, becoming childhood friends with Eri Kisaki and Kogoro Mouri. In a Conan world where the "God of Death" has yet to be born, cases still abound endlessly. Formerly a detective in his past life, now a high school student, Hayashi Shuichi becomes the savior of the Tokyo Metropolitan Police Department, helping the Criminal Investigation Division solve one murder case after another. During his investigations, he encounters the future mature and charming "wives and older sisters." … Shinichi? It feels a bit strange for a girl to have this name." "Ran, actually, Sonoko is your half-sister from the same father!" "Little Ai? Is it okay to give your daughter such a nickname?" "Senpai, I’ve never agreed to go out with Inspector Megure. I… I’m still waiting for you…" "Onii-chan, there are still some issues with the cases at the Prosecutor’s Office. Why don’t you come to my place tonight, and we can discuss them thoroughly together?" traveled back to the world of Detective Conan more than thirty years ago, becoming childhood friends with Eri Kisaki and Kogoro Mouri. -------------------------------- 70 advanced chapters are now available on Patreon!

After her death, Lilith awakens in a world where fourteen billion players struggle for survival, power, and the right to continue existing. Over Ten million of them have become Demon Lords, each building their own race, their own territory, and their own army. Demonic Dragon Knights command vast legions, Vampires rise to build empires, and Lords of Catastrophe leave nothing but ruin in their wake. Yet Lilith enters this world as the Primordial Succubus Monarch - and quickly realizes she cannot walk the same path as the others. Instead of endless armies, she is given only three succubi, each unique in their own way, and the system permanently seals her ability to summon more. In a world where power is measured in numbers, such a gift feels more like a death sentence than a blessing. If she wants to conquer this world, she will have to take armies from other Demon Lords, grow stronger despite her limitations, and prove that a demon of desire is not meant only to seduce - but to fight. And above them all stand the Heroes… beings created for one purpose alone. To hunt and kill Demon Lords like her. And Lilith would soon realize… that neither Heroes nor Demon Lords were the true predators of this world. *** You can support me on Patreon: https://patreon.com/TorqQ

I woke up with no memories, three floors, an island, and an assistant whose ears turn red every time I say his name. I forgot I'm a billionaire. But I'm about to remember way more than I bargained for.

A person who was reincarnated into the world of Battle Through The Heavens with no talent other than a strange spiritual power, follow his journey and adventures in this world Note: You can read +100 advanced chapters in my patreon: Patreon.com/Kakarot17