Chongfei Manual - Chapter 3

Naofumi Iwatani, an uncharismatic Otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe! He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction.

As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world!

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

(Warning: Mature Content - R-18)The Ultimate Heartbreaker Reincarnates, Only to Find Himself a Pathetic Pushover?In his past life, he had gone out of his way to win their affection, humbling himself to the point of self - annihilation. But how did they repay him?His first love abandoned him for a wealthy heir, mocking him as delusional and naive.His childhood friend despised his devotion, pretending not to recognize him when they crossed paths.And the queen bee of the school? She sneered at him, refusing to even glance in his direction.But now, the man has been reborn—cold, detached, and effortlessly commanding both power and allure. Women fall under his spell without hesitation.Until one day—His first love appeared before him in a slinky strapless dress, her eyes shimmering with tears, her voice trembling: “Please… give me another chance, Master. I’ll do anything you ask…”His childhood friend was pinned against the door, her breath uneven, her gaze filled with desperate longing: “Master, even if it’s just as your secret lover—I’d be willing…”The once - arrogant queen bee shed her coat, leaning close to whisper in his ear, her breath warm and shaky: “Master… please, let me make it up to you…”He let out a low chuckle, his long fingers trailing over their heated cheeks, his eyes glinting with mockery and disdain. “You want me now?” he murmured, his tone icy. “Too bad. You’re too late.”

“P-please let me go..” I stammered and before I knew it, I was word vomiting while crying. “—I won’t return. You won’t ever see me again. I know you don’t want me as a mate. You hate me, so please let me go.” I cried out.Cain’s jaw tightened with each word that left my lips “What gave you the idea that you have the power to choose what you want?” His voice was low, “You don’t get to decide what, how, and when you leave. Only I get to do that. You don’t get to leave me, you don’t get to run! You only leave when I want you to.”“I didn’t ask for this,” I whispered, trembling. “I didn’t ask to be your mate.”Cain stepped back, “Neither did I,” he muttered under his breath. “But the bond doesn’t give us a choice, does it?”~~~~As the only child of her late Alpha father, Avery Jae was meant to inherit her family’s legacy. But on the day of her arranged marriage to Alpha Lucian, her world crumbles. Rejected, humiliated, and cast aside for her own cousin, Avery barely escapes with her life only to find out a much deeper secret. One that changes everything.When Avery awakens, she finds herself in a foreign land, caught by the ruthless guards of the Vehiron pack, led by the infamous Alpha Cain. Tall, broad and as dangerous as the army he commands.Alpha Cain has a reputation that sends chills down the spine of even the most dangerous warriors. Haunted by his dark past, he has vowed never to take a mate, yet the moment he lays eyes on Avery, everything changes.With a single word, Avery is bound to Cain—whether he wants it or not. In a world where betrayal runs deep, can Avery ever trust the alpha who might just be her worst enemy.