MTL - God Rank Hero - Chapter 14 Crossbow gun in the gun bay

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.

In a world of magic and monsters, I carved out my own empire. Hellfire Studios - my brainchild, my legacy.It all started with “The Demonfather” - a blatant copy from my past life, sure, but this world had never seen anything like it. Humans, elves, dwarves - they all fell in love with it. Critics raved, audiences cheered, and suddenly, I was on top.But the world thought I was a one-hit wonder. They had no idea what was coming.I unleashed “The Lord of the Rings” upon them. The result? Critics were left speechless, fumbling for words to describe what they'd witnessedBut why stop at movies? This world was stuck in the past, so I dragged it into the future. I created computers, birthed video games, and watched as everyone from imps to elf elders became addicted to pixels and polygons.Still not satisfied, I turned to music. I crafted stars, produced hits, and soon had the entire realm dancing to my tunes.But even that wasn't enough. Comics, manga, cartoons, anime, novels - I introduced them all. I flooded this world with stories and art forms they'd never dreamed of.Before long, people weren't just consuming my creations - they begun worshipping me. They started calling me “The Lord of Entertainment.”

Calamity descends upon a a tranquil world in the black of night, transforming it into a death game! This a a true apocalypse, but this is not the end of humanity!

- Description from Novelupdates

Shao Di Yu, an orphan, is adopted as a result of of a murder case involving the deaths of his entire family. Because of some painful experiences, he refuses to speak. However, he has sharp insight; moreover, he becomes under the care of a pair of twin brothers in the police force, who also have a child currently in university. Yu Yin possesses yin-yang eyes, which allow him to see things ordinary people cannot. The two brothers happen to complement each other, and together they investigate various inconceivable incidents.