Please recommend a novel with a low-key protagonist.

A man that doesn't know his past, except for specific memories, was suddenly throwed on a weird but familiar world, in a dangerous situation. And now he has to survive in this world without any guidance but a system that came out of nowhere. Read the Tags. I placed a lot of Tags that has mature content as this novel will be full of spicy lemons. But, of course, it will have plot as writing too much lemons is mind tiring. Have a good time reading it. Also, if you see mistakes at the beginning, don't worry, it becomes better as you read. If you understand me.( ͡° ͜ʖ ͡°) All the rights of the works I may use as reference are from the respective Authors, with the exception of my OCs. Also English is my third language, so forgive me if you see many mistakes or chronological errors.

Being taken away of all his freedom, Noah was thrown into the jail accused of a murder he hadn't committed. This incident broke his personality permanently, getting out of the jail Noah started living as a shut-in giving up at everything.  Noah read novels as a mean to pass his time, while reading novels an particular novel caught his eyes, it's name was 'the hero of velveric fights the demon lord' 'It's a harem novel......' That was what Noah had thought in the beginning but, it all changed at the end of the novel.  'What the Hell's with this crazy novel!' The protagonist and all his harem members were killed and in the end the demon Lord took over the world.  It was then, after finishing reading the novel, Noah started coughing out blood and succumbed to his lung disease. Opening his eyes Noah found himself in a body of a 8 year old kid of the Melvix family which appeared in that crazy novel. He was known as the garbage of the Melvix family by all the knights and family members but that didn't matter to Noah. What matter is that- 'It's impossible to survive in the novel if you are not strong enough......' ********************************************** The cover used for this novel isn't mine. if you are owner of it and want to remove it please inform me.

A 14 year old kid wakes up in COTE and learns he has a system! Follow his epic journey through the depths of hell (high school). Watch his tumultuous journey as he battles with demons (P.E. Math and social life) and as he grows along with his class! No harem

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I was just a normal guy, had a okay childhood, had average grades, got married had kids. Died of lung cancer in my 30's. Now colour me suprised when I chosen to reincarnate like your typical Web novels fanfic character. --------- Slow pace story.

Adam was a normal teenager, except for his exceptional attractiveness. He was kind, helpful, and enjoyed reading fantasy novels. One day, while out for a walk, he saw a vehicle speeding towards an elderly man. After a moment of internal struggle, Adam decided to help the man from the speeding vehicle, ultimately losing his own life. However he reincarnated in a fantasy world. Upon reincarnation, Adam discovers that he has been reborn as a girl in a novel he had read, but has been captured and sold into slavery. To his surprise, he learns that he is a mixed blood, with half of his blood belonging to a succubus and the other half a mystery. Even more extraordinary is the fact that he possesses not one, but three auras, all of which are mythical and unknown to many in this world, where people are only born with a single aura. Adam is purchased by a beautiful lady and sent to serve her daughter, who just so happens to be one of the main villains in the novel. But why does the villainess seem to know about the future? [This novel contains graphic and explicit content including BDSM, Yuri, GL, and gore. It features futa-female scenes and is not suitable for readers under the age of 18 or those with a sensitive disposition. Read at your own discretion and be prepared for a thrilling and intense experience.] {This novel is also available on ScribbleHub for your reading pleasure.}