God-Tier System: Kill Beasts, Cultivate Forever - Chapter 4: Destiny or Destination

Akira Kitagawa, a quiet and unremarkable second-year high school student, has come to accept his lonely, mundane life after losing his parents in a tragic accident. No friends, no excitement—just peaceful monotony.Until one day… a girl literally falls from the sky.Sera Rymer, a fiery and seductive mage from a world of magic, crashes into his life—naked, powerful, and completely confused. Bound by an ancient pact of Master and Slave, she must now live under Akira's roof, turning his boring world into a whirlwind of magical chaos, awkward steam-filled encounters, and otherworldly drama.From laundry mishaps involving spells to battling demonic pursuers from Sera's realm, Akira's once dull life is now anything but ordinary. But as their bond deepens, secrets unravel—and the “God” behind it all might have very different plans.Can a lonely boy and a wild mage girl find meaning—and maybe even love—in the absurdity of it all?Tagline:When magic crashes into your mundane life, expect steam, spells, and soul-binding surprises.Tags:Romantic Comedy, Fantasy, High School, Ecchi, Magic, Isekai Girl, Master-Servant Pact, Slice of Chaos, Slow Burn Romance, Fanservice, Opposites Attract, Everyday Magic, Harem (Optional), Steamy Situations, Lighthearted Drama, Tsundere Heroine

Today, I am a substitute for your fiancee. Tomorrow, I’ll become your sister-in-law!

Mu Mingtang is the substitute of the male lead’s first love. After she lost her family, she was adopted by the Jiang family and eventually became engaged to the male lead, the Prince of Jin.

Understanding very well that she was only a substitute, she removed her claws and fangs and turned herself into an imitation of the Prince of Jin’s first love. She couldn’t speak or laugh as she wished, she was prepared to live in the shadow of another woman for her entire life… until one day, the real Miss Jiang returned.

The real Miss Jiang was reborn. When she learned that she was the male love’s first love, she immediately returned to fight for her engagement and identity.

In order to please his first love, the Prince of Jin gave the substitute to the Prince of Qiyang, who had become a dying madman. She was just a low-quality fake, anyway. If she dared to anger his first love, he would turn her into a childless and powerless widow for the rest of her life.

Mu Mingtang, the target of their mockery, finally snapped: Okay, since you gave me to another man, I’ll make you bow and call me sister-in-law!

However, none of them expected the Prince of Qiyang, the God of War, to actually wake up!

—

Xie Xuanchen is the son of the late emperor. The whole world once trembled beneath his feet, but one day, for a reason unknown to even Xie Xuanchen himself, his nature suddenly changed. He became cruel and bloodthirsty, leaving his father with no choice but to pass the throne to his uncle.

Eventually, Xie Xuanchen was unable to resist the illness and fell into a coma.

When he woke up again, there was a beauty standing before his bed, looking at him in surprise. Then, for the sake of his domineering little princess, he revived his name as the God of War, reclaimed the throne, and united the world.

I once captured the world to satisfy my own ambition. Now, you are the reason for my ambition.

I had a supporting role in a modern fantasy.

The loyal dog of a villain with an angel’s name, Cheon Sa-yeon, and an unfortunate supporting character who died on his behalf, Han Yi-gyeol.

In order to escape from Cheon Sa-yeon and survive, he must use the protagonist, Ha Tae-heon.

But Ha Tae-heon, who he thought of as a lifeline, was infinitely indifferent to him. Rather, Cheon Sa-yeon showed interest.

But besides that, something strange happened.

The events that occurred in the original story had advanced, and the gate and monster levels had risen. Even the people were “different” from the original.

The original version I was trying to use was wrong.

“I hate my old world. No matter where I turned, misfortune followed me like a curse. In this world, I will be free. I’ll rise to the top and enjoy life with beauties... but to do so, I must destroy everything that stands in my way.”Ryan was a simple construction worker, trapped in a boring routine, weighed down by gambling and loss. Until one day, his life ended when a rogue steel pole crashed into him—right in the middle of his important gacha pull. Everything went dark… and then bright again. He found himself face-to-face with a goddess.Seraphina, the Goddess of Life, stood before him with an air of indifference. “Welcome, Ryan, to the world between life and death. I could explain your life and death, but I can’t be bothered. I’m Seraphina, blah blah blah. Go save the world, be a hero... whatever.”Ryan lashed out. “What kind of shitty goddess are you? I don’t want to be a hero!”“How dare you speak to me like that?!” Seraphina’s fury was palpable. She had never been spoken to like this before.Ryan scanned the endless white room, muttering, “So, I’m dead, huh? This is a new world… First thing, get strong. And maybe get some beauties...”“Listen, we’re not done talking—” the goddess started, but Ryan cut her off. “Shut the f**k up! I’m thinking here!” He was beyond thrilled to escape his miserable old life. This felt like a second chance.“Hero? F**k that! Make me a villain,” Ryan growled. “Give me powers like in those anime shows! I want to burn the world down and make them kneel to me!”The goddess paused, clearly annoyed. “Fine, have it your way.” She flicked her wrist, sending a flash of light toward him.Unseen by her, a shadowy presence entered with the light.“I shall grant you one wish,” the goddess muttered bitterly. “Name it, and it will be done.”Ryan’s eyes gleamed. “Anything?” His grin widened. “Make me someone who can f**k countless women and have a hundred wives. And you...” He leered at her, “You’ll be my first.”Before Seraphina could react, a system window appeared before Ryan’s eyes, glowing crimson.[Welcome Ryan Wood][You are reading a message from the system of the chosen ones][You are offered to become the Harem God][Will you accept your fate?][Yes/No]Ryan’s excitement surged. “F**K YES! I ACCEPT! GIVE ME THIS POWER!”Follow Ryan on his journey to becoming the true Evil Harem God. He’ll conquer beauties, battle enemies, and reshape the world in his image. In a world where only the strong survive, Ryan will stop at nothing to become the ultimate villain—the man who controls all the women and rules over all.● This novel contains R18 explicit content and adult themes.● Two chapters will be uploaded daily, so buckle up.● The MC? He’s evil, ruthless, and sure as hell not a coward.● Expect epic battles, cool abilities, and solid world-building.Bonus tags(Netori; OP; MILF; Monster Girls; Large Harem)No NTR. No incest. No pegging. No femboys. No direct rape(Only brainwashing that leaves the woman feeling good). No YURI.