A Mastermind? No, I'm just the Live-In Son-in-Law - Chapter 7: Oath

Jiang Shang travels through the Zongman world, but the first world is Fuyuki City?

Joan of Arc, who was not supposed to be alive, came to her door and begged him to participate in the Holy Grail War?

I thought it was the beginning of hell.

At the critical moment, the system awakens!

Just make choices, or rewrite the plot, to get amazing rewards!

“Ally with Joan, get: Top Heroic Spirit Template!”

“Choose to save Matou Sakura, get: Imaginary Space!”

“Summon a mad-ranked servant, get: the holy gun of the end!”

The Holy Grail War begins!

Facing the arrogant King of Heroes, Jiang Shang showed his magic whip under the dull gaze of all the heroes!

“Arrogant tyrants should be beaten constantly.”

“I won’t stop until you admit your mistake.”

- Description from novelbuddy

Greg watched his world come to an end under the hands of the enemies supported by his fellow species. while blaming himself for not starting the game early or not investing into, or for awakening a trash talent he close his eyes and embraced dead but that was not the end of his story as he regressed to ten years prior to the unfortunate event. with knowledge of the future and determination he buys a gaming helmet and plunged into the game- Apocalypse that signalled the start of something more. with his knowledge of the future, his skills that made him shine even with his trashy talent and the awakening of an ex rank talent, 100% Dodge rate that makes attacking him impossible, read Greg's revenge and rise to the top protecting those he cares about while punishing his enemies

Tang Qiu was a substitute bride–forced to take her half-sister’s place and marry the young master of the Jiang family, a deformed cripple with less than 6 months left to live.

“Who would have thought that even a sickly whelp like Jiang Shaocheng would find himself a bride?”

“I hear that he’s practically on his deathbed and he’s only marrying the Fengs’ daughter to improve his lifespan.”

Tang Qiu ignored the whispers around her and focused on her husband-to-be, who coughed violently in his wheelchair. At the altar, after they had said their vows, she lifted her veil and knelt in front of Jiang Shaocheng, pressing a hesitant kiss to his lips.

The marriage contract was signed. No matter his physical deformities, he was now her husband.

She wasn’t afraid of the scars that marked his face, nor was she repulsed by him being confined to a wheelchair. Every morning, she made him breakfast, attended to his needs, and thought of little else beyond her duties as a wife.

“Young Master Jiang is a cripple who can’t get it up,” her best friend argued. “When he dies, you’ll still be untouched. You should set your sights higher.”

“A sickly invalid like Jiang Shaocheng can’t give you happiness,” her ex-boyfriend insisted. “I’ll wait for you.”

But Young Master Jiang only scoffed. “I have plenty of time left to be with her.”

Later in their marriage, Jiang Shaocheng wanted to enjoy his little wife in all ways–the press of her lips against his, the brush of skin on skin; the way a husband and wife were supposed to. But Tang Qiu refused him, blushing. “No, we can’t. The doctor says you can’t exert yourself.”

Jiang Shaocheng’s desire was surging through him, a heat in his core that demanded to be satiated. He cursed, I should have gotten rid of that doctor and the wheelchair long ago.

But he yearned to make love to his little wife, and so he revealed his true identity. In the blink of an eye, the deformed cripple transformed into a powerful businessman–tall, dark, and handsome. He quieted Tang Qiu’s protests, his body positioned over hers, his arms caging her as she lay on the bed. His voice was low when he asked, “What about now?”

Lin Feilu, or better known by her nickname—Green Tea Princess, was the best of all the scheming b*tches that the world had ever seen. She was the Oscar-winning actress among the masses with real life as her stage. Acting coy, slandering, feigning innocence, or playing the saint, she aced it all. Simply put, she was the proverbial villainess.

Ah, but retribution came way too early for this malicious personage and she died on her 27th birthday.

In death, Lin Feilu reflected on her career of 20 years as the Green Tea Princess. She was full of regret and remorse over the life she once led. She vowed, if there was an afterlife, she would atone for her misdeeds and be a good person.

She transmigrated into a five-year-old princess of the Dalin Dynasty. In the name of family, she had a sickly mother disfavoured by the emperor, a mentally challenged and daft older brother.

Her life was constantly in danger, with having little to eat and trying to stay warm.

The living environment was very harsh.

Lin Feilu, who wanted to be a good person: … You forced me! Sorry, I can only activate my unique skill.

Harem fight? Striving for favor? Climbing the ranks?

Apologies, but let me show you what it means to be slaughtered by a maxed out player.

Note: “Green Tea” is a woman who presents herself as innocent, sweet, and kind but is very scheming and calculative in reality.