The Villain's Wife - Chapter 905 Aisle

Chi Lang transmigrated to the Middle Ages as a third-rate magician in a third-rate magic academy. His magical aptitude is zero. But he has a good roommate.

His roommate is good-looking.

His roommate is good-natured.

His roommate helped him escape from danger several times.

His roommate never complains.

Chi Lang felt like he liked his roommate a little bit, and then his roommate helped him solve his ‘single’ problem.

It wasn’t until much later that he realized that his roommate was a remarkable figure.

——He was one of the demons sealed by the magician known as the “God of Magic”… And Chi Lang became the one who unlocked the seal of the Demon Lord.

- Description from Novelupdates

Having transmigrated into the world of Journey to the West and become Tang Monk, equipped with a gaming system that allows for battling demons and leveling up, while looting equipment, from then on, the demons on the path to the Western Heaven were in danger. Monk Sha: Big Brother, it’s not good, another demon has been captured by Master. Tang Monk: You all listen to me today, it’s not you protecting your master on his journey to the Western Heaven to seek scriptures, but rather your master has to drag you all along, you know? Without you, your master alone would have fought, uh, made it to the Western Heaven by now...

After crossing into the world of Harry Potter as Ron's twin brother, Hoare Weasley awakens the “Pay-to-Win System,” which allows him to grow stronger as long as he has Galleons.Others rely on hard work to study; Hoare relies on Galleons.Others depend on wit to learn; Hoare depends on Galleons.Others rely on talent to improve; Hoare still depends on Galleons!As long as he's willing to pay, he can take down Malfoys, Blacks, Lestranges—anyone! With enough money, he could even take a swing at Dumbledore himself.Thus, the title of “money-obsessed lunatic” quietly rises within Hogwarts.You-Know-Who: “I hear your magic is impressive. I want you to kill someone for me.”Hoare: “One hundred Galleons.”You-Know-Who: ...

Xiang Ye (Ah Ye) and Charles have the fated arrangement of master and servant. In the depths of darkness, Ah Ye scooped up Charles – a vampire butler. Possessing a fervid passion for service, Charles single-mindedly attends to the secretive young master Ah Ye – regardless of his ferocious appetite, abhorrent taste in clothing, and relationship failings – for the master is always right.

On the other hand, in the chaotic era of scientifically enhanced humans, powerful heroes become the protectors of normal citizens, going where evil needs subduing. This young master may be secretive, but he is our hero.