Tate no Yuusha no Nariagari - Chapter 361 - An Enemy of an Enemy is

WARNING: The MC is NOT a demon! For an explanation of the title, please see the post we made specifically addressing this matter.

Ling Xiao was an orphan fighting for survival in a dog eat dog world. There were some who had the power to enjoy a life of comfort, unconcerned with worldly matters, while most struggled to survive. He was of the second kind.

When he celebrated his sixth birthday, his father left him to the wolves with only a token to defend himself. He struggled to earn a living, scrambling together whatever scraps he could gather; fighting with the dogs for food and fighting with the homeless for shelter.

But that all changed on a fortuitous day, when a demon invaded his home. In a world of deception and plotting, one tasked with seeking revenge for the man who gave him a second lease on life, how would Ling Xiao fare?

- Description from Novelupdates

This legend tells the tale of the protagonist, Kuroki summoned to protect the demon king from the hero.

Kuroki, unbeknownst to him, suddenly came to another world. He was summoned by the demon king, Modes. The territory which the demon king overrules was in the midst of being destroyed because of the hero. He had no choice but to bow before Kuroki.

“Please save us, Savior Dono!”

Kuroki nodded, deciding to save the demon king due to an unexpected turn of event.

They whisper my name in fear. Justin Black. The guy who sits in the back of the class, always in black, always untouchable. The one everyone watches but no one dares to approach.They don’t know me. Not really.Because if they did, they’d stay the hell away.I don’t do friends. I don’t do relationships. I don’t do attachments.But then there’s her.June Matthews—cheer captain, golden girl, a walking distraction. She’s everything I hate… and yet, she’s in my way. Assigned to me. Forced into my space. Testing my patience.She thinks she can handle me.She’s dead wrong.Because I have a secret. A place where I go to release the darkness inside me. Where names don’t exist, where pleasure and pain are one and the same. A world where people fulfill their deepest, most twisted fantasies.June doesn’t belong in my world.But the longer she stays, the more I want to pull her under.And once I do… I’m not sure I’ll ever let her go.

Brave, sly, kind, slippery, generous, greedy, elegant, ferocious, happy, abnormal, honest, hypocritical...In this apocalyptic world, only by winning on the Alien Star battlefield can one obtain resources to ensure the continuity of civilization.Every warrior that enters the Alien Star battlefield receives a randomly assigned keyword that belongs to them.If one's actions align with their keyword, their attributes will rapidly grow, granting abilities akin to Superman. On the contrary, if they fail to comply, they will swiftly weaken;This is a world where performance skills are paramount;Performance skills equate to sustenance, performance skills are glory, performance skills provide privileges, performance skills are life......Already concluded with thousands of orders are the works “Dream Fufiller of Ten Thousand Realms”, and “Ten Thousand Methods to Remove Players.” There is a guarantee of completion, so please feel free to dive in.