Sword Art Online - Vol 5 Chapter 6

In a world where money and power trumps all, Ahn Soo Ho, A.K.A. Magician, uses his superhuman abilities and his knowledge of the intelligence world to climb to the very top of the totem pole.

There is always such a person in the world who likes to take their ex/Bai Yueguang/best friend as a stepping stone for their love.
These exes/Bai Yueguang/Girlfriends are called female supporting roles. They obviously did nothing. Just because they were involved with the male and female protagonists, they were trampled on, hurt, and even left a shadow that will never go away for a lifetime.
Jiang centrifugally felt sorry for those innocent girls, so he traveled from one world to another to help them cross that hurdle.
However, after a certain world, the mission is obviously wrong.
Jiang Li: “I will treat you well.”
“It’s not enough.” The girl imprisoned Jiang Li in her arms, breathing warmly: “Don’t leave, you must always be good to me, only to me.”
Jiang Li: ? ? ?
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Finely divided slice attack x natural sweet and soft feeling
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World One: Campus
The taciturn facial paralyzed “bad girl” x the rich lady who is cold on the outside and hot on the inside
World II: Cultivation
Swordsmith x Sword Spirit

World Three: The World of Beasts
Orc Princess x Totem (Big Cat x Little Rabbit)
World Four: Game of Death abo
Tsundere Big Brother x Super Rookie (Double O)

World Five: Spirituality
Ghost King x Rookie Celestial Master
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Edible guide:
#1v1 Unshakable
#Su Shuangwen, everything is for Su Shuang
#gongjing is divided into slices, being indifferent to others, sweet and soft to attacking

Content tags: system sweet text fast wear cool text
Search keywords: protagonist: Jiang Li ┃ supporting role: a lot ┃ others: fast wear, system, sweet text, mutual favor
One sentence introduction: you are sweet

- Description from novelbuddy

[Fiction from the 1980s] Su Wen read a popular novel about son-in-law in the 1980s. The hero is a tough guy with a sense of security, but at the same time he is a bit dark-bellied and sullen.

It was the style she liked, so with a wave of her hand, she rewarded one million reading coins—and then she became the hero’s scumbag ex-wife.

In the book, the original body, as the head of the family who recruits a family at home, does not want to stand up for the family, but is a love brain. Don’t want to have huge golden thighs, but was instigated by the little white flower heroine, and fell in love with the scumbag from the next village.

After Su Wen came through, she hugged the male lead’s golden thigh tightly, and worked hard to make money and become rich. As a result, the younger sisters were too competitive, crying and shouting to recruit a son-in-law at home like the older sister, and they gave birth to a baby with the surname Su.

So, Su Wen started the rhythm of choosing her son-in-law every day, all of them are handsome and talented. One body is better than the other, and the family background is better than the other. It’s so hard to choose!

Someone who was left out aggressively blocked her behind the door: “Am I handsome? Is my figure good? Is my family strong?”

Su Wen: “…But they are my sister-in-law.”

“My whole body is yours. I will give you the passbook, and I will give you my life.”

The next day, Su Wen woke up and looked at more than twenty passbooks, lost in thought…

- Description from novelbuddy

After the acid rainfall, which killed about a quarter of the world’s population. Mankind was still recovering from that horrible incident when superpowers gave rise to society.

With about sixty percent of mankind possesses various abilities from manipulation of elements, invulnerability, super strength, shape-shifting, acid generation, etcetera. The world soon stepped into the era of the supernatural.

In the new supernatural community, flocking around with heroes who deemed themselves as the guardian of the society, and villains who wanted to rebuild the world in their way, humans without superpowers are being discriminated against and looked down on.

Raphael Queen, a teenager from one of the undeveloped communities in the world, turned out to be a genius among geniuses.

Apart from being born with the power to induce decay on anything whether the target was organic or not, he also had an extraordinary talent in the field of technology and mechanics, and he could build technological advancement, enhancement, and weaponry.

Once enrolled in the infamous academy for villains, watch as Raphael bends the world to his will and finally brings peace and stability to the supernatural world.

This time around, it will be a new world… A world of truth, not lies.