The supporting character's harem is very normal - Chapter 411 That colour... does he want to kill me?

Trapped in a hospital bed his entire life, Li Mingzhe's only escape was through the novels he read. But fate had other plans when a mysterious book appeared on his bedside table. Before he could even read its title, the book dragged him into its pages—straight into the body of Ambrose Rothschild, the sole heir to the illustrious Rothschild family.At first glance, his new life seems perfect: loving parents, devoted servants, and no siblings fighting for inheritance. But is this truly the peaceful second chance he yearned for? Far from it! Not only is Ambrose's body plagued with the same weakness that haunted Li Mingzhe's original life, but he's also flying blind—having never read the book he's trapped in, he lacks the story knowledge other transmigrators typically rely on!His only ray of hope? A mysterious system that promises to enhance his abilities. But what cruel twist of fate is this? The system declares his frail body can only handle improvements to his intelligence stat! And as if that weren't enough, Ambrose has been enrolled in Crono, the most prestigious magic academy where heroes and prodigies gather like moths to a flame.Now, surrounded by talented peers and trapped in the web of noble politics, can Li Mingzhe leverage his one advantage—his brilliant mind—to survive? With countless eyes watching his every move as the Rothschild heir, will he crumble under the crushing weight of expectations? Or will he prove that in a world of overwhelming magical might, intelligence can be the most formidable weapon of all?

Several hundred thousand players are trapped in a gritty zombie apocalypse survival game just after game launch. There are hints that deaths in the game might be serving some other terrible purpose in the background of reality…

The main character, Liu Gan, is a quadruple amputee in real life. A quirk in the server code recognized his prosthetic limbs as ‘real limbs’ in game, giving him ‘normal’ arms and legs that nonetheless have the strength and power of steel limbs, and thus far more power than a normal player. With this minor cheat helping him survive the early stages of the game, Liu Gan sets out to find out what exactly is going on, and to endure as long as he can.

- Description from Novelupdates

Gon is the son of the duke of Hannan, but he has one problem, he has no mana. This makes him the subject of mockery among everyone in the town.It seems this is his destiny, to be ridiculed until his death but while dealing with a scroll his grandma left him, Gon gets the harem system.Name:Level:Skills:Conquered women:Potential women:The system gives him a new life and guides him to become the most powerful mage but of course this comes with enemies who Gon has to fight.This book is rated 18 because it contains lots of lemonsThere's NTR, there might be yuri.