MTL - Forty Millenniums of Cultivation - ~ Iron fist enemy (fifteen) electric magic

The protagonist of the world where Lev Razanov lived had already achieved his happy ending. Meanwhile, the world continued to move forward. Until the protagonist betrayed humanity.[You have been killed by the main character.][Hero’s System successfully installed.][Do you wish to return to the past?]Lev was given a chance to return to a time when the story of his favorite novel had just begun.Although he was destined to become an extra villain—a pawn of the pawns serving the real villain, he vowed to end the lives of anyone who had caused him suffering.[Hero’s System inherits your desire from your life on Earth—the desire to do good.]“Who said killing your enemies is an evil act?”[You gain +10 kill points.][You gain +10 heroic points.]***Additional Tags: Second Chance, Past Play a Big Role, Game Elements, Handsome Male Lead.(Third Person Limited Pov.)

[Sweet romance + Comedy + Marriage before love + Direct approach + Both leads are witty] [Spoiler 1: The son is the male lead’s biological child. If this bothers you, please avoid.] [Spoiler 2: About twenty chapters involve the entertainment industry and reality shows, but it’s just the female lead observing drama! She doesn’t enter the industry herself! If this bothers you, please avoid.]The entire story has a comedic style. The protagonist’s mother won’t appear, and there’s no melodrama between the main couple because others have already used up all the drama!My name is Nian Sui’an, and I’m 25 years old. My parents gave me this name hoping for my safety and well-being year after year, but unfortunately, even this simple wish couldn’t be fulfilled. At 3 AM one day, while I was enjoying a CEO’s passionate love story on a certain green app, my phone knocked me into a strange world. When I opened my eyes again, I found myself as a young stepmother in a CEO world. From then on, the drama runs deep, and integrity becomes a stranger. Send me 50 bucks, and I’ll share my plan to enjoy all this juicy gossip.My name is Gu Junxing. As you can tell from my name, I’m definitely a CEO. However, in the world of CEOs, due to my law-abiding nature and punctual tax payments, I can only be an ordinary entrepreneur. But recently, at the ripe age of 35, I married a 25-year-old young wife, which suddenly earned me a place in the “May-December Romance” section of the “CEO Trending List.”My name is Gu Zhijing. As you can tell from my name, I’m also destined to become a CEO. But right now, I’m only 15 years old, so I’m just an ordinary high school student.

In the era of universal mechas, people can go to the endless abyss, collect materials, strengthen and forge their own mechas, and master the power of destroying the world.

Jiang Chen traveled through time and awakened his talent [Immortal Unarmed]. Once the mecha is broken, he can permanently absorb its power and receive multiple bonuses.

…

At the bottom of the abyss, when the Old Demon God finally broke the Titan mecha with great effort, a hand stretched out from the fragments and held down its head.

“Congratulations, you have unlocked my limiter.”

- Description from novelbuddy

15 years ago the world discovered magic as well as mythical beings (basically beings from various legends) in another dimension. Humankind learned to summon these dangerous mythical beings and use their power to great effect. Seven countries formed contracts with these “mythical beings” and gained their allegiance as a result. The mythical beings will choose their summoners on their 14th birthday and give them a stigma. Schools have been set up to train summoners and magical swordsman (basically bodyguards that give the summoners time to cast their spell) as a result.

15 years later after the finding of magic Kazuki Hayashizaki is chosen as a summoner and given a stigma to indicate that. This is surprising since males aren’t chosen as summoners due to their low amount of mana compared to females. As the first male to be a summoner Kazuki is under a lot of scrutiny by almost everyone.

To complicate matters his sister (who’s a magical swordsman) is against him going into summoner school to train there as a summoner. Because summoners and magical swordsman have a cat mouse thing going on where summoners look down on magical swordsman as inferior so his sister naturally is against him going there. She’ll stop him even if it means going to war.

Kazuki however is determined to thrive in summoner school and has already determined to give it his all. Even if he’s the lowest ranked student (ranked E) and his fellow students intend to demean him he’ll prove himself as the strongest summoner.