MTL - The Legendary Mechanic (Transcendental Mechanic) - Chapter 1450 I gradually understand everything (thanks to the leader of the writer's assistant for a hundred thousand rewards!)

After learning about my girlfriend's infidelity, I got drunk and woke up in the world of the novel R-19.I became a character who is not even included in the extras of the novel — the useless and unnecessary daughter of the Duke de Walt. However, I didn't care about it, because I knew what this world was waiting for ahead.In the near future, the Ruvens Empire will be mired in chaos, and in order to survive it, I decided to quietly sit out in the manor enjoying a luxurious life. Everything went according to plan, until one day I made just one fatal mistake.A year after my rebirth, I accidentally found a wounded commoner in the forest. Out of pity, I decided to take her in and kept her. We lived together until I found out that this was the main villain who was supposed to die at the end of the novel. But because of my interference, the plot of this damn book continued with me!I have to run now! But where...?!After all, this crazy woman is now stalking me.— Where are you going, lady?— I… just went out for a walk.— Take a walk? The border of the empire is not the best place to walk. Let me walk you back.With the sword in her hand, I didn't have a chance to refuse.

A 13-year-old deaf teenager living in the 21st century suddenly found himself as a young boy in Japan during the early 1900s. With two World Wars, two nuclear bombs, Hitler and many other disasters awaiting his future, he thought things couldn't get worse.Except it did.He found out later on that he had actually reincarnated into the world of Demon Slayer where man-eating demons ruled the night. He thought things couldn't get worse.Except it did.But hey! At least he had unparalleled talent, incredibly special eyes and future knowledge.How will the story of Demon Slayer change with the addition of this unique character? Will so many still die if the Hashiras had one more pillar in the final battle?Or will the story end on a much happier note?

Jane was a horror lover. But, despite her love towards horror movie, she had not had any encounter with the astral beings herself.

However, when she moved to her new dormitory, she made herself a new friend.

A ghost, to be exact.

And a handsome one, too.

But, there was something suspicious with this ghost. He was too...human.

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“As the Princess of our clan, you deserve to command the Seventh Advisor and The White Army. May you bring peace upon those who are visible and invisible.”

“...” A princess? Don’t joke with me!

“Just accept it. It’s not bad, though.” A certain someone nudged my elbow as he grinned teasingly.

“You will be the only princess who has two prince consorts.” The older one spoke calmly. “My dear princess, will you build your own harem now?” His eyes flashed with dangerous glint.

Harem?! Screw you! I suddenly felt that these two men were only here to cause me troubles......

I fell into a game world out of nowhere with an instant kill skill.
And then somehow, I became a bigshot.