Toaru Majutsu no Index - Volume 20, Chapter 4: Now is the Time to Strike Back. Heroes_Congregate.

[The male protagonist quickly wears a romantic text]
A tyrannical star travels through thousands of worlds to save the female supporting stars who have a miserable ending~
Bawangxing is the chief administrator of the Great Star Sea.
But one day, he found that the stars in his domain had become slack since he went down to earth to experience life.
The light dimmed.
Only later did I find out that it was because I was bruised on the way to experience life.
The ending was tragic and the blow was heavy.
In order to revive the prestige of the Great Star Sea, Bawang Xing decided to save his own stars in person!

Current thinking:
In the 1970s, the playful little bully x the little orphan girl
Youth campus wolf dog x arrogant Xiaojiaohua
The young marshal in the Republic of China x soft and cute female poet
The second generation ancestor of the entertainment industry x Xiaohuadan
Another world girl controls the poor boy x color-blind little sister
Apocalyptic Sick Charm Mobile Warehouse x Super-powerful, Charming Beauty
Substitute Bai Yueguang x bad boy
Demon Lord x Fairy Goddess Doctor
Fresh meat idol small milk dog x sexy and glamorous actress
The irritable and upright little prince x step by step for the daughter of a family
A poor boy in a mountain village middle school x a thorny rose who stepped into a wealthy family
Proud petite sweetheart x cool, handsome and tyrannical
Internet celebrity sister x e-sports brother

Content label: Romance of the Times Sweet Text
Search keyword: Protagonist: Huo Xingchao ┃ Supporting role: Little Xingxing ┃ Others: Daxingchenhai

- Description from novelbuddy

This novel is also known as I Turned Over A New Leaf After Marrying A Sickly Lord

Luo City beauty Su An’an was accused of marrying the sick seedlings that the Shen family kept in the countryside, and people in the city talked about it for a while.

Some people regret that such a beautiful woman should marry a blind man.

But the more discussion is that, according to the frailty of that son Shen, I am afraid that Miss Su will marry and live as a widow.

There was gossip everywhere, but Su Anan remained calm and married decisively.

Because she came back from the rebirth and knew how much it cost after being forced to run away from marriage in her previous life.

So when she woke up, she found that she had returned to the eve of her marriage, and everything had come in time. She would not run away and marry in peace.

Originally, he lived in peace with the thought of respecting each other as a guest and serving as a good student, but never thought that this ill husband was somewhat different from the rumors of the previous life…

Don’t you mean blind? Don’t you mean weak? Don’t you mean that you will die soon?

Whoever said that, come out!

Su An’an climbed out of the door holding her aching old waist, and sighed sincerely, the rumors are misleading.

Reborn Cookie, 1v1 Shuangjie~

- Description from novelbuddy

Instead of causing chaos with my knowledge of the original work, I assisted the protagonist.

I successfully completed the story and now planned to retire and live peacefully.

However, it seems the protagonist still needs my help.

An academy professor? That’s nothing much.

But why is the state of the academy so strange?”

“You call yourself a hero? After your greed killed my sister?”What would you do if all of your friends, everyone you ever loved besides your sister, died in front of you?What would you do if, because you were weak, everyone hated you and considered you a Wasted, someone who hurt humanity's chance to survive extinction?Adam continued fighting despite this abuse, because he still had 1 simple goal: even if he was nothing more than cannon fodder or wasted potential, he would keep his sister safe.But then, it wasn't the Kaiju or apocalypse that killed her. It was the Exalted, the strong, the heroes of society.The people he was supposed to praise were the ones who took his last hope in life away before killing Adam as well.So, when he regressed with a villain system that rewarded him for killing Exalted...[First Exalted killed!][Artifact: The Mantle has upgraded to level 2!]