10,000 Years In A Cultivation Sect: I Obtained A Powerful Technique From The Start - Chapter 490 - The Chaos Universe Annihilation

Due to being reincarnated into a financially struggling noble family, I had to find a way to make money.“Just wait one more day, and the next volume will be out!”“Next week is a hiatus? Are you out of your mind?”“Hurry up and give me the next volume!”“Quickly!”Before I knew it, I was overwhelmed with deadlines instead of romance.

I was just your average student—no special talents, no grand dreams, and most importantly… no girlfriend. My days were spent grinding through life, with my only true passion being games, mangas, and web novels.Every day, I’d see couples walking by, holding hands, whispering sweet nothings, and I’d think, Hell yeah! When's it my turn?! I mean, I deserve a cute girlfriend too, right? Someone to hold, someone to kiss—just once, please!But, of course, life had other plans.One second, I was daydreaming about romance. The next? BAM! Truck-kun hit me with the ultimate rejection letter—straight to another world. When I opened my eyes, I realized I had reincarnated... but not as the hero, not even as the sidekick. Nope. I got stuck as some low-level villain—a total extra—the kind that exists just to get one-shot by the protagonist in the early chapters.The good news? I know this game inside out.The bad news? The whole world is out to kill me.But if they think I'm going down that easily, they're in for a surprise. Using my game knowledge, I'll dodge every death flag, exploit every loophole, and rise to the top! And hey, if I end up with a harem of gorgeous girls along the way? Well… let’s call it a happy bonus!This is my story—where I rewrite my destiny, break the game, and maybe... just maybe... finally get that kiss!Support this Shameless Author with Power Stones Gifts and Golden Tickets

Wu Yuan was reborn to the eighth or eighth year when the carpenter had just graduated from school.

The snobby wife who had only been with her for three months in her previous life was about to marry.

It is impossible for Wu Yuanduan to jump into the same fire pit twice.

It is impossible for him to take this hard-won chance of rebirth to cover that cold heart that does not belong to him.

With that skill, he could have picked a better one.

The beautiful daughter of the branch secretary’s family is not bad.

Although his family is bare.

Although he is alone.

But he has more than 30 years of experience and a carpenter’s skills.

So Wu Yuan’s rebirth began as a carpenter.

- Description from novelbuddy

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.