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.
Douman Ashiya was truly an evil person.
He was actually far more evil than in the fictionalized stories about him. He was unmistakably and incurably evil!
But, that would only be from the normal "human" standpoint.
Douman Ashiya was incredibly cruel towards humans, including even his own children. He basically didn't have a single moral value that normal people would have, which was why he could only be described using adjectives such as "insane" and "evil". However, he was actually quite gentle and magnanimous towards non-humans—basically, demons and other spiritual creatures.
Normally speaking, if there was a fight between humans and demons, spiritual ability users would be on the humans' side. However, Douman Ashiya was the opposite. He always acted for the sake of demons. In fact, there were even multiple confirmed examples in history of him slaughtering an entire village for the sake a demon.