I hate being in pain, so I think I'll make a full defense build - Chapter 496

Rainer, an amateur arcanist and college student, sought to create a new spell far surpassing the magic of the few he inherited from his grandfather. Yet the interference of an unknown event during the casting of his spell led him to be thrown through space and time.

What would happen when someone from our world was suddenly reborn into the world of My Hero Academia with a Gacha System that rewards him with abilities, techniques, and skills from Jujutsu Kaisen? Grand epic fights and crazy shenanigans as he goes through the story to cause chaos and change the world to his liking.

> All-Smart Full-Host Cultivation System is at your service!> One-click-cultivation, worry-free-ascension!+ [Features]- Intelligent upgrades tailored to your cultivation needs!- Fully automated cultivation: Sit back, relax, and let the system do the work!- Eliminate accidents: No more qi deviation, guaranteed!- Avoid inner demons: Our patented “Mind-Calming Protocol” ensures mental stability!- Achieve your dream of ascension: From Qi Refining to Immortality, we've got you covered!- Why choose us?- 99.9% success rate in cultivation breakthroughs!- Rated 5 stars by over 10,000 cultivators!

He wasn’t born to love. He was built to breed.In a world ruled by women, where men have gone extinct, Rivan Cross becomes the last male to awaken — naked, powerful, and hunted.Trapped in a secret breeding facility his whole life, he breaks free when a mysterious system called LustCore binds to his soul.Now, every kiss fuels his power. Every climax makes him stronger.The world wants to use him.But he plans to f**k his way to the throne instead.Sacred queens. Starved villagers. Deadly assassins.They don’t stand a chance.Dominate. Breed. Evolve. Or be devoured.#Harem #Smut #System #MaleProtagonist #PowerFantasy #OnlyMale #SexCultivation #Overpoweredmc #lustsystem#breeding #seduction