School Beauty's Personal Martial Expert - Chapter 303: Somnambulism?

The Crown Prince of the Capital brought a woman back home, hiding her from sight and pampering her to the skies. Rumor has it she's just a bumpkin from the countryside, pretty but utterly useless.Capital city buzzes: Just a vase rising through beauty alone.When the college entrance examination results are released, why is the name of the national top scorer that very 'vase'?At the gathering for the Association of Painters' new apprentices, why is she standing next to the Chairman?...As various disguises are unveiled, everyone is silenced, wishing they could hide. Who the hell said she was just a vase? Stand up!A certain lady, bullied, covers her hands and cries in pain.Lord Chen comforts her: My lovely wife is so beautiful and moving, why would you bully her?People, with anger they dare not express, cover their faces.Please make it clear, who is the one being bullied!

A 30-year-old 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?

- Description from novelupdates

After being given up on by his family because his dantian was destroyed, Soh Woonhwi was kidnapped by the Blood Cult and lived as a third-rate spy.

One day, he died while being used to find a legendary sword immortal’s secret records. However, he returned to the day he was kidnapped ten years ago and obtained a mysterious ability that allowed him to hear the voice of swords.

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
…
It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!