Toaru Majutsu no Index: Genesis Testament - Volume 4, Chapter 3: The Counterattack Begins – Boy_not_“Dark”.

When Roland crossed Middle-earth with the Lord of the Rings system, Gandalf was organizing an expedition, the king under the mountain still did not return to his throne, the Hobbit’s adventure had not yet begun, and the world was still shrouded in shadows…

- Description from novelbuddy

Freshman student Yang Dingtian possesses the Nine Yang Body, found only 1 in million. His Yang Fire is incomparably vigorous and thus, he cannot be near a female’s charms for his entire life. On the night of his 19th birthday, he decided to bid farewell to his virgin life. After stealing and tasting the forbidden fruit, he spontaneously combusted as the result!

In death he crossed over to another world; a world that held respect for Martial Power. His, originally, catastrophic Nine Yang Body was the Nine Yang Body that couldn’t be seen in a millennium! He was saved by a mysterious old man when he was at his last moments and the old man received him for a disciple, then betrothed his daughter to him. Thus, in this odd way, Yang Dingtian became the successor of the largest clan under Heaven, and became the number-one-beauty-under-heaven’s fiance.

- Description from Novelupdates

In her previous life, Yun Qin was set up by her stepmother and stepsister, dying a horrible death. After getting reincarnated, she held onto her pregnancy test report and held her waist as she approached the most powerful family in the capital—the Song family. Ninth Master Song, the eldest legitimate grandson of the Song family, was rumored to be cold-blooded and arrogant. He was temperamental and ruthless. However, he agreed to marry the woman who approached him and demanded him to take responsibility by presenting her pregnancy test report. When the news came out, the entire capital exploded in shock. No one believed that Ninth Master Song would truly love an illegitimate daughter with a lowly status. It was harder to believe that a crude illegitimate daughter with low intelligence would be able to secure the position as the Song family’s matriarch for long. Therefore, the entire country was waiting for their divorce and waiting to see Yun Qin make a fool of herself. However, after Yun Qin married into the Song family, she set up a stall on the street to provide fortune-telling services to anyone who wanted to find out about their fortunes or misfortunes, romantic fates, and future undertakings... Eventually, her fortune-telling that never missed stirred up discord among the influential families in the Capital City! The wealthy nearly broke through the Song family’s door just to seek out Yun Qin’s fortune-telling services. Simultaneously, the Song family’s fourth-generation grandchild crawled out from Yun Qin’s abdomen. Yun Qin’s real identity slowly unraveled—nobody dared to belittle her anymore. With each passing year, Ninth Master Song not only maintained the marriage with Yun Qin but both of them fell deeper in love with each other. Everyone started smashing their figurative bowls, saying, “We’re so done chowing on this bowl of dog food!”

Epilogue:

Yun Qin, “Hey, handsome man, I’m afraid you’ll be in a life-threatening situation today. Do you want to exchange some money for safety?” The famous surgeon in Capital City looked at her in disdain, turned around, and left. That night, the surgeon kneeled before Yun Qin, begging her, “Ms. Yun, please save me!”

Yun Qin, “Sir, darkness enshrouds your forehead. I’m afraid you’ve been entangled with bad luck and will soon lose your life. Do you want to exchange some money for safety?” The financial bigshot flipped over Yun Qin’s stall with a single kick. That night, the bigshot kneeled before Yun Qin, begging her, “O’wise one, save me, please!”

Male lead persona: Arrogant, cold, ruthless, and decisive

Female lead persona: After her reincarnation, she was smart and calm. She could see spirits.

“Destiny is a matter of Choice not Chance,

It is not a thing to be waited for but a thing to be Achieved”

.....................

The story sets in a mana blessed world, Planet Vermillion, where every being possesses a System.

At the edge of his life, Zero, a man without a System, finally loses everything and embraces his death with a tired yet relieved expression.

As if by fate, the owner of the system approaches Zero through a screen and gives him a chance to connect with the System, however Zero denies it in exchange for a chance to change or undo all the mistakes he has done in his life.

The owner of the System accepts Zero’s wishes but at a certain price and sends Zero back into the past.

Still without a System, but with the knowledge of the future and various skills honed over the years, Zero begins his new journey to change everything he could.

Save everyone who needs to be saved and kill everyone who needs to be killed.

However, the more he moves forward, the more he realises that the ‘truths’ which he had known in his previous life are much more complicated than what they seem.

Balancing his previous beliefs and the new found mysteries that could shatter his perspective, he still keeps moving forward despite things getting more chaotic with every step.

As if fate itself wanted him to fall, an unknown disaster approaches him from behind and a familiar screen comes in front of him

[Ummm… Zero. It might be a bit late but… Looks like I have messed up big time]