Idle Fish Goes Ashore

A 30-year-old Chinese NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters! 
After reincarnating, he realized that he was endowed with a miraculous game-like system, which enables him to increase his own stats and transcend the limits of the human body. This system even has a game-breaking ability to save and load in real life!
In this new world that’s akin to a 2-D game, he just wants to enjoy life and head for a glorious future... However, he is quickly embroiled in a complex plot. Can he unlock his true potential and utilize his system to break the shackles that confine him and discover the truth about his previous body’s circumstances? 
Note: This novel have an open ending with multiple possibilities, all fans are welcome to imagine an ending together.

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NEET Receives a Dating Sim System

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A moment of silence fell between them.

Natsuya's face started reddening even further.

"No, no, I just… tried imagining it for a bit! I'm not saying that I can accept him having a harem right now… Besides, I'm not even his girlfriend yet!!"

'What did I just say!? Why did I just say such things?

'Was I just trying to make a joke, or did I get carried away… at any rate, that wasn't what I should have said out loud!'

"I… I was actually joking around. Something like a harem… I was just casually saying it." Natsuya did her very best to maintain her composure.

"…But you seemed quite serious just now," the cat-eared hat girl muttered in a low voice.

"I wasn't being serious! I just… slightly considered the situation pragmatically…" Natsuya's face continued reddening as she averted her gaze. "I was just extrapolating things from an objective, practical angle… I definitely wasn't thinking about my future at all…"

I’ve already done such a thing twice already