Blood Assimilation - Chapter 307 - Mental Scour

Over ten years ago, a Bitcoin was priced at $0.008. Today, it is priced at nearly $100,000!It is a fantasy we've all played in our heads. What if we could go back with all the knowledge we have now and invest in some Bitcoins, perhaps in many Bitcoins?Well this is your chance to live that fantasy through Darren Steele, our MC who suffers a soul shattering betrayal in the hands of his girlfriend and her millionaire father.After a sudden death, he regresses ten years to the past with all his knowledge retained and with the Investor System to guide him.[Ding!][Weekly Quest: Make your first investment!]What! Darren can invest in Bitcoin?!Huh?! The price of one Bitcoin is only $0.08!Since he knows when Bitcoin is going to rise and when it will crash, does that mean he can avoid loss and only make PROFITS?!Indeed! With the Investor System, Darren Steele is going to build his way up the business world as a young investor. Bitcoin will make him a billionaire and he will defeat all his rivals and take down the companies of everyone who once treated him like trash!

[Ding!] [Your Clones have killed Young Master Dipsh*t! The reward is 500 Quintillion Clone Essence!]You may be wondering why you clicked on this book, and to tell you the truth, I don't know why either...But what I can tell the OP craving part of you is that this book will further define the definition of OP!You want OP MC? You got it!You want the MC to be Merciless and Evil? You got it!You want more than a hundred+ major realms and no nerfs?? Guess what, you f*cking have it!You want clone banaza!? You will find it in the confines of this book!Murder Hobo [Check]Fast-paced story [Check]Walking Loot Bags ready for the Reaping [Check]Clones [Check]No slowing down! No breaks from the Eternal Grind!No stopping the Infinite amount of Evolution of a Clone who absolutely loathes the deck of cards that he was dealt!Lucifer, a clone born from pure hatred for his main body!A clone was given a system that gives him clones!?Will he be able to make his way through the Path of Infinity and beat the sh*t out of the one who enslaved him!?!?Why don't you read and find out!!If you want peak, you have found it! So get the hell away from the synopsis and read this book!!!

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

What would you say is the most valuable thing in this world?