Counterattack of the Cannon Fodder Chambermaid - Chapter 603

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

Arnold never thought his gaming skills would land him in a romance novel—as a doomed side character, no less. To survive, he hijacks the heroine's “system,” bending the story to his will. But when he dodges a deadly duel, he catches the eye of the heroine, Lara, his own step sister—and her love is a dangerous game. Arnold must outwit the plot and his step sister who's not afraid to kill for love. In this LitRPG romance gone wrong, survival isn't just about beating the system—it's about escaping the heart of a yandere.

“This game is trash.”I spent my Friday night flaming the developers of Erosbound on the community forums, cursing their ancestors for six generations because of a broken boss fight.Turns out, you shouldn't do that.I woke up inside the game. Is this standard protocol now? Are game devs actually gods? I was ready to scream, but then I saw her.Why is that maid wearing an outfit that violates every labor law in existence? And why is she calling me Master with that hungry look in her eyes? Before I could even ask for a pause menu, she was already on her knees, giving my... Excalibur... a very enthusiastic polish.Holy sh*t. This feels heavenly.I take it back. Devs, you are geniuses. If this paradise is the punishment for toxicity, I should have flamed you sooner. I’m Alex Edelhart, and I’m about to speedrun this harem.Author's Note: WARNING: This is a pure fantasy adult novel. Do not bring your logic, physics, or real-world morals here. This world runs on “Erotic Game Logic.” If you are looking for a deep philosophical plot, look elsewhere. Intellectuals, stay away. This is strictly for the men of culture.Tags: [R-18] [Harem] [Academy] [System] [Maids] [MILF] [Monster Girls] [Weak to Strong] [Comedy] [High Smut] [No NTR]

This novel is also known as Retrograde Gaming

Due to not being able to buy a game helmet, diabolical Li Huailin made a determined effort and made his own game capsule entering into the new online game 《Heart of Glory》. But he didn’t think that he actually got his game character stuck as a bug.

Other people get experience from fighting monsters, he loses experience from fighting monster; Other people get experience and money from doing quests, not only does he lose experience from doing quests, he even loses money.

Right when he thought that he couldn’t play this game anymore, his character died once and his experience suddenly skyrocketed. And thus he was enlightened…

If you don’t seek death then you won’t die, to level up Li Hailin started his life of desperately seeking death.

- Description from Novelupdates