I'm 90 years old and the system tells me it's time to create harem - Chapter 22: I want to marry my daughter to you

[Invincible Shuangwen] The end times 200 years later.

Lin Xinghai obtained the system, ran rampant in the apocalypse, and crushed all enemies.

Rolling is cool for a while, and rolling has been cool all the time.

Ding! Gain blood power +1

Ding! Gain Genetic Optimization +1%

Ding! Gain firearms skill proficiency.

PS: The creativity comes from the spirit cage.

- Description from novelbuddy

“I turned into a young dragon and was captured and raised by an Evil Dragon. As we spent more time together, I noticed that the way the Evil Dragon looked at me started to become increasingly odd. It seemed... he was raising me as if I were his wife!” Princess Lucia, transformed into a young dragon, wrote down her discovery with trembling hands in her notebook.

Moe, a recent graduate from a prestigious university, is on the hunt for a job when fate takes an unexpected turn. After acing a crucial interview, he finds himself in a life-altering accident that transmigrated him into a Fantasy world.After transmigration, instead of gaining extraordinary powers, he awakens in the body of Arthur Jr., an incompetent king ruling over the small kingdom of Keldoria.In a realm where magic is commonplace, Arthur Jr. is unable to wield any magical abilities, leaving him at a significant disadvantage. However, armed with the authority of a king and the knowledge of modern society he will transform the small kingdom of Keldoria into a advance nation where technology and magic coexist.What is the key factor in building a great nation?--Its money. To obtain more gold, Moe, currently King Arthur need to create a new tax-system that benefit all the citizen while also maintain good relationship with noble even if the new tax system make them pay more tax.How will Arthur implement the rule and tax?When will he put his business and engineering degrees, which he studied back on Earth, to use?Find Out :)-----Disclaimer-------This is a slow-progression kingdom building story. The pacing may be a bit slow to reader but I will make sure that every chapters are amazing. Thus readers who like fast pace and very OP MC from start might dislike this novel.Reader can expect more macro economics than micro economics since this is building a kingdom/country instead of running a business. Also, MC will not have OP skill or ability but will balance it by making use of his knowledge and authority as a king.It is my first time ever to write a novel so to be honest,I use AI(GPT and Blackbox.io) to enhanced/rewrite my writing. However the idea, world building, concept and everything else is written by me and me alone.So reader who enjoy 100% Human work I am sorry to disappoint you, however I don't use AI by giving it idea prompt and copy pasting the result but I write on my own then I use AI to enhance my writing style and making it more enjoyable to read.Thus the writing may involved AI but it is 100% human idea and concept.Hope you enjoy!!!!

“I will conquer all of your women.”

“I will destroy you in your strongest.”

“System? Golden Finger? Cheat? Old Grandpa? Nothing will stop you from getting defeated by me.”

Jack, who got a second chance will not listen to his rationality anymore. He will do what his heart wanted from the very beginning. He will enjoy this reincarnation to its fullest.