I'm 90 years old and the system tells me it's time to create harem - Chapter 6: Defensive like a steel plate

After getting betrayed and killed by the only person she’d loved, Miss Shang wakes up in the body of the cowardly crown prince Shang Wuxin, who, due to her own circumstances, was actually a girl cross-dressing as a boy. After inheriting the crown prince’s memories, Shang Wuxin has three things on her agenda:

1. Clean up the house

2. Gather loyal followers and soldiers

3. Get the throne

- Description from Novelupdates

Noah Carter wasn't special. A broke programmer working from his cluttered studio apartment, he spent his days applying for jobs, getting rejected, and scraping by with low-paying freelance gigs.One ordinary Tuesday, while debugging code at 3 AM surrounded by energy drink cans and ramen cups, Noah accidentally broke reality.He didn't mean to... it just sort of... happened.A system message appeared, floating in his vision. The Idle Tycoon System had chosen him. His first shop: a small bakery in a Magical Medieval world where demons, dragons and half-humans exist.Every sale generated automatic income, day after day. Every new world unlocked new opportunities.Noah brought it all back to Earth, selling what he could, keeping what he couldn't. One shop became two. Two became a hundred. A network spanning dimensions, time periods, and realities—all generating income while he slept.Countless years later, Noah raised his head from his pillow and realized something unexpected. The broke programmer who couldn't land an interview had become the richest man in the universe!

Mu Zhi’an transmigrated into a world of immortals and became a supporting character destined to be a stepping stone for the protagonist. He originally wanted to befriend those heaven-chosen protagonists, but when Mu Zhi’an turned around, he discovered that the girls surrounding him were either the protagonist’s childhood sweethearts or fiancées.Most inconceivably, those girls who should have liked the protagonist all fell for Mu Zhi’an, this supporting character. Looking at the heavenly beauties beside him, one after another, Mu Zhi’an had a bold idea. He resolved to get rid of the protagonist and turn the tables to become the master himself.After finally defeating several protagonists with great difficulty and obtaining a large amount of resources, in order to enhance the girls’ strength, he shared the abundant resources with the girls around him. He originally thought that with the enjoyment of so many resources, he would surely be able to prove the Dao and become an emperor in the future, transforming and ascending as an immortal. Until one day, looking at the rolling tribulation clouds in the sky and the several empress characters reborn in the lightning tribulation, Mu Zhi’an’s eyes gradually lost their luster as he muttered, “I’m so foolish, really… I thought that after getting rid of those heaven-chosen sons, I would be the new protagonist of the world and become a powerful immortal in the future. But I never thought… it turns out they were the real protagonists all along.”

Chapter update schedule has been updated: 1 chapter per week released on Mondays.***At the dawn of the universe, the most powerful demons and Gods competed in a legendary battle of strength by churning the universal sea. Out from it came many treasures, the most powerful of which was the God Grimoire.After finding its way through various hosts, it fell into the mortal realm.…Tear Shosha’s life was despondent and worthless for as long as he could remember. He was a middle aged gas station worker who was easy to walk over. He didn’t know who his parents were, and his memories of the distant past had been erased. The only slightly pleasant thing he could remember was the fact that he loved the display of magic. And so, he risked it all at a magic show by performing a trick out of his grandpa’s magic trick book… and found himself in a new world filled with unique landscapes, unthinkable creatures, and some of the strongest beings in the universe.With the help of his new God Grimoire, which traveled with him through his soul, Tear—>Tyr will unlock his memories of past and the catastrophe which fell upon his family, forge himself from a weak and timid man to a ruthless and cunning, genius ruler, and climb atop all pinnacles, trampling his way to the throne of Heaven. “An immortal God? I see… so I have another stone to step on!”———————————————-—Main character:- Not a lone wolf edgelord.- Not a hero of justice. He’s reasonable.- Not OP from the start.- Not a cunning ruthless genius from the start.- Has quick, solid character development in the first arc.- Trust him.World:- Super vast cultures.- Unique power system.- Dangerous, ruthless place.- Several planets + Hell and Heaven realms later on.Characters:- Each one has a distinct backstory.- They aren’t boring as hell.Story:- Well planned and gets deep and hype.- Foreshadowing from chapter 1.- NO HAREM.- Potential Romance in later chaps.There will be a bunch of things I probably didn’t add so if you have any questions, ask them by replying to my review. Have a good read!