How can I have a heart of a demonic god in my body?! - Chapter 599 - 0594: All-out Eruption!

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.___This is a translation. All rights to the original content belong to their respective creators.Original Author: 王炸炸Original Title: 火影:我是大蛇丸Cover Pic: By Blueorca, let me know in the comments if you want me to take this down.___Support me on patreon for 60+ Advanced chapters: patreon.com/Blownleaves.

Jiang Chengxuan accidentally transmigrated to the immortal cultivation world and accidentally obtained the immortal cultivation heritage.

However, his qualifications were really low, and after a hundred years of hard work, he was still unable to advance to the Foundation Establishment Realm.

Just when he was discouraged, he came to a mortal city in silence, ready to end his life. That was when he got the long-awaited cheats.

Detected that the host has achieved 100 years of immortal cultivation, hereby granting a life extension fruit, which can increase the life expectancy by one year.

The next achievement task was now issued.

Please complete the quest a hundred times. Complete it to achieve the honor of completing the quest a hundred times and you can get a chance to complete the quest smoothly.

Ding!

Please complete 100 times of technique practice, and achieve it to obtain a sense of perfection in technique inheritance jade talisman.

Please complete 100 times of energy training to enhance the foundation bone.

Please complete 100 times of talisman-making achievements…

Please complete 100 times of enlightenment achievement…

Please complete 100 times of alchemy achievement…

Please complete 100 times of poisoning achievement…

Please…

Unknowingly, when Jiang Chengxuan heard the system’s prompt again, he was told that there were no more achievements worthy of him to complete, because his existence itself was already an achievement that could never be surpassed.

Dear readers! Fresh green style, maybe you will like it more in .

After Xia Feng transmigrated, his heart was mysteriously removed.In its place, a defective demon heart capable of sustaining life only for eighteen years was implanted.This is a magical heart that can sync with the power level of its target.To stay alive, he bound himself to the ultimate villain of the future, a Destructive Witch who was destined to destroy the world.The stronger the Destructive Witch becomes, the stronger he becomes!Thus, Xia Feng realized, it's not my fault for stirring up trouble: “Miss Witch, I admit you're strong, but not strong enough!”

“The masterminds are cooler than heroes,” I mutter as I stare at the chess pieces before me. It is easier to be the one who sits in the shadows and moves the pieces, likewise deciding the flow of the game.Heroes will foolishly sacrifice their lives for the good cause and villains will sacrifice the world for their own gain, but masterminds will use both the heroes and villains to their own benefit.Why, you ask? Well, that's because I've lost my life once while trying to be a hero so, I don't want that anymore. I'd rather be a mastermind who molds the world as per my convenience and live peacefully. Because, why not?***[Defender of Divine Glory says you are the hope of this world.]What?[Goddess of Wisdom believes that you will be the one to save the world.]Wait, what?![Propose the Grand Duke the idea of a fake marriage.]And, why would I do that?![Stop the assassination of Prince Eric.]Why would I save him?![The candidates for the throne are:... Who will you choose?]Ah! I give up...It seems like a curse that anyone who wishes for a slacker life in Isekai will have to go through the most troublesome things.In my past life, I died because of one rookie mistake but after being transmigrated in the world of fantasy I've gotten an opportunity to start afresh, but unlike the protagonists who look for their love and glory, I'd rather make money and live a life of a slacker.I have magic, I have power and I have money, what else do I need?Well, that was the plan but this damn system is getting on my nerves. I mean who in their sane mind would want to mess with the complicated royal family and political affairs? But that's not all though.I've also become the saviour of this world. Things just can't be anymore worse!Besides, the penalty of failing this quest is...[Failure: Destruction of the World.]It seems like if I screw up in selecting the right person then the destruction that is going to befall the world won't be stopped.If I speak of my reward then it's this vague thing.[Reward: Fulfillment of any wish.]“If that's the case then, I'd rather choose the person who would be the best fit for the throne.”And that's how I decided that I would become the Kingmaker.