The Only Fuel Is Using The D. - Chapter 364

Lu Chengyu was born again nine years ago after being killed accidentally just after graduating from college.

In order to avoid the unfortunate fate of the last life, Lu Chengyu started from the very beginning and started to avoid his classmate who has good feelings for him.

He began to select stocks, work carefully and everything was in progress.

Just didn’t think of an encounter would bring Yan Mu to his life, Lu Chengyu’s life is no longer lonely.

– Author’s note

This is a story of making a fortune and changing his destiny after a rebirth.

The article is fluent in writing and vivid in character. It captures a delicate, yet naughty and an indifferent face, a warm and passionate attack. A plot twists. Fascinate reading. After all, how can the two men walk step by step. We should wait and see while developing their romance.

- Description from Novelupdates

Crimson Vale Academy—where reputation is currency, and failure is a stain you wear on your sleeve.Behind gothic walls and spotless uniforms, students aren't just educated—they're measured, ranked, and pitted against each other in a brutal meritocracy. Privileges are earned, not given. The strong rise. The weak vanish.Enter Kairon Vale, a transfer student marked Rank D—the bottom of the bottom. No badge. Just a stitched black fang, branding him as “Obsidian”—a warning to others.In a system where points dictate your value, Obsidian-ranked students claw for every opportunity to ascend into the prestigious Golden or Platinum ranks—where comfort, power, and influence await. But for most, it’s a losing battle.Yet Kairon isn’t here to fit in, impress, or play by their rules. Cold, calculating, and impossible to read, he watches the system… and waits. Because while the academy judges worth by numbers and names—he understands something deeper:Everyone wears a mask. And every mask can be cracked.Let the games begin.

Lee Jung-ho the former minister of finance for South Korea, got assassinated and reincarnated into the duke family as a young child named kaidënHe felt the love and care he never felt in his past life, as all he want his just to live a normal average lifeBut things don't go as planned as he starts to draw attention to himself due to his mana type and his weak potentialBut with just a some basic science, one can change the world, at least that happen for kaidënJoin the journey of kaidën as is raise is fallen family to the top, through the fight of money, power and magic, plus the demon in him

[Congratulations, you have earned +9 coins. You have repaid 999,999,999 / 1,000,000,000 Coins. You need 1 more coin to repay your debt.]“You’ve got to be kidding me.”______After living a hundred lives, Lucian finally managed to repay his debt to the system. World after world, he fought, bled, and struggled—all for the freedom he had foolishly given up the day he begged the system to save his life.At last, he had done it. 999,999,990 coins. Just one more mission, one last world, and he would finally be free...Or so he thought.But this was no joke. The system had screwed him over one final time.Still, there was hope. With only a single coin left to repay, the system could no longer play its tricks. Freedom was just within his grasp—if he could survive this last world.All Lucian had to do was reach the end. Simple, right?Except this time, the world itself seemed determined to destroy him.