Kumo Desu ga, Nani ka? - Chapter 314 - Bomb-dropping

Wen TianHe originally thought he was a man who’s going to be a domineering chairman. But in the end, he became the man alongside the domineering chairman.

The sharp edge of a knife is difficult to cross; thus the wise man said that the path to salvation will be hard.
—Mao Mu, (Blade)

The blade of a sword must be sad for its lack in friendship. Because no matter whom it wants to give a hug, the other would be divided into two.
—Vietnamese Overbearing Chairman, Si Guan (Silence is Golden)

- Description from Novelupdates

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.

Being a victim of a house fire that brought the entire family house down, Valentina was left with several burns on her. body, causing her to be titled as the creature of Bayhill.Her stepsister, Chole Callum was about to get married and according to the family tradition, Valentina as the elder daughter of the family must be married. Seeing this as an opportunity to wipe their shame away, the Callum family put a price tag on Valentina's head, whoever gets to marry her would be given a hundred thousand dollars. The family stated that Valentina Husband doesn't need to care for Valentina as she could be thrown away once the marriage certificate has been signed. With that many people were interested in Valentina, however her stepsister, picked the worst among the people that came, thinking Valentina would be thrown away after the marriage and probably end up dead in the few days, but little did she knew that she had chosen a multi billionaire for her sister, dressed like homeless man with no source of income, little did they know he is the most talked man in the world.“How would you have the last laugh if you commit suicide now.”“Don't you want to see your sister come begging you for forgiveness.”“Don't you want to be the key to your family fortune. Don't you want to be the Yes and No of your family.”“Don't you want to see your family all going to their knees begging you to come save them from their catastrophe.”“Don't you want to rule the world again, become the woman that everyone can't stop talking about in the country, just like ten years ago, but this time it would be different. You will be crowned as a Queen.”“Stay alive and all these will happen.”“Be with me and I will make you the woman in every man's heart, even the married ones.”

After I defeated the Demon King, I was executed for false accusations by the heroines.When I came back to life, this was the first thing they said.“I know it’s shameless, but would you help us one more time? Without you, the world will be destroyed.”…Would you help them if you were in my shoes?