MTL - Proficiency: Cultivated 10 Million Times - Chapter 258 archenemy

Rosemary spent 18 years thinking she was a member of the wealthy Harris family, only to discover she was a fake rich girl. When the real heiress returned, Rosemary was cast aside and sent back to her poor hometown. But fate had other plans for her, as she soon discovered that her hometown was actually the most exclusive villa area in the country. In a single night, Rosemary went from a modestly wealthy girl to the true heiress of a top-tier elite family. Her biological parents showered her with love, handing her millions of dollars in pocket money, providing access to any car from their fleet, and letting her buy anything from the world’s top designers. As for school, the best institutions were at her fingertips, and if she didn’t feel like studying, she could play with the family company.But what shocked Rosemary the most was finding out she had an ex-fiancé. She couldn’t understand why he kept clinging to her, holding her hand, and trying to kiss her. “Who are you, sir?” Rosemary asked, annoyed. “Sweetheart, I’m your husband,” the ex-fiancé responded. “I don’t have a husband, only a former fiancé”

—WSA 2025 ENTRY—The weakest loser they mocked for years wasn’t at all weak—he was a god in disguise, with the power to bring the world to its knees.“I want you to teach him humanity, so he who feels NOTHING but rage can at least learn morality”“And you trust a Demon to do that?”Seiya dreamed of becoming a hero, one of those legendary warriors everyone worships. But his Awakening failed, leaving him powerless and humiliated—a target for cruelty.Locked away and tormented by those he trusted, his suffering revealed the truth of his origin: he wasn’t just human.Unleashing powers that defy the laws of the world, such as his All-Seeing eyes—capable of negating time, absorbing skills used against him and granting him 360° vision.Seiya rises from the shadows, no longer a punching bag but a force that terrifies demons, monsters, and humans alike.Hero or villain? It doesn’t matter. He’s done obeying, done breaking for anyone.Now, they beg for mercy from the god they tried to crush. Seiya’s only question: should he grant it?Brace yourself for a journey of chaos, revenge, and the rise of an unstoppable power.Seiya doesn’t need your approval—he’s taking the world, one broken rule at a time.————————————————————Yes! He does turn to a cold villain and loses all emotion except rage but the process leading up to it might drag a little__stick around longer and you won’t regret it.Read the prologue next after this so you understand the world settings.

Type: Unlimited Stream + Blue Star Forbidden Stream + Simulator + Infrastructure Stream

“Damn it! The son of an insignificant earl has a remote and poor territory, isn’t this the son of destiny?”

“Wait for me to see what the payback rate is.”

[First, Baron John. ]

[The best investment amount: 100,000 to 200,000. ]

[Negotiable recovery rate: 30%]

[Investment Return Profit Rate: 1500%~2000% (85%), 200%~500% (15%)]

[Estimated maximum investment profit: 4 million]

“I’ll go! Up to 2000%. 20 times the return, the capitalists will cry!”

“I, Wang Duoyu, voted!”

The investment gameplay of the simulator is unique.

Enemies in the main world are also extremely rich: Kunlun Shenshan, the monsters in Southeast Asia, the eternal desert in Africa, the abyss of gods and demons in Europe, and the Wanxie Mountains in South America…

And behind these monsters are many foreign investment lords! Their purpose is to destroy Blue Star!

In addition, all investment lord territories are in the void sea. This book also designs ocean construction streams.

The unknown and mystery of the sea is absolutely wonderful!

- Description from novelbuddy

Failing in his job hunting, Sanada Kyouichirou was hopeless in this society. When kyouichirou had thrown himself towards the bottom of a cliff. When he woke up his body had returned towards when he was in fifth grade of elementary school. He did not want to have any regrets in this life so he had decided on building up an harem in this second life.

The elder sister that he admired, a senior and president of the student council at a school for rich young girls, a strong minded upper classman at school. The poison fang of Kyouichirou who had pretended to be a innocent child attacks those girls.