MTL - Human Shackles - Chapter 518 geocentric battlefield

Qin Tian accidentally transmigrated into a sickly body, a body with broken Dantian that was unable to practice Qigong, in another world. Fortunately, God had mercy on him by giving him a level up system. Useless? That was him in the past. Not worrying about practicing Qigong, he was now able to kill Monsters to level up. Easy! Level up when killing Monsters; level up when killing people. An unbeatable sovereign of the clan in the eyes of other people, but in his eyes, he is a glittering big BOSS.

With this level up system, he will no longer encounter any bottlenecks during a breakthrough in cultivation like other geniuses; all he needs to do was kill as many monsters, clan heads, sovereigns, world experts … to have a better life.

Dedicating his life on a road to become an expert.

- Description from Novelupdates

What if being the protagonist was actually the WORST possible choice?Li Hanfeng thought he'd gotten the short end of the reincarnation stick—transmigrated into a cultivation world with “only” Upper Grade spiritual roots. Sure, he joined the prestigious Shushan Sect, but compared to those Heavenly Grade chosen ones? He was clearly destined to be a background character.Then his golden finger awakened.The Karma Detection System.Suddenly, Li Hanfeng could see the true cost of every “opportunity” before him. That mysterious cave everyone's excited about?[Great Karma: Ancient Tomb][Death Rate: 97%].The beautiful junior sister asking him on a “simple” mission?[Path of Destiny][Triggers: Sect Destruction, Heavenly Tribulation, Outer Domain Demons].Wait... being the protagonist means a 90% chance of horrible death?!NOPE.While other disciples fight over “destiny” and “fortune,” Li Hanfeng discovers something incredible: his system doesn't just detect karma—it “rewards him for avoiding it”. Refuse a death flag mission? Get premium cultivation pills! Skip the mysterious inheritance? Unlock rare techniques! Dodge the protagonist route entirely?His cultivation speed actually INCREASES.“Junior Sister, I'm busy that day.”“Senior Brother, that treasure isn't for me.”“Sorry everyone, I'll pass on saving the world.”[Karma Severed Successfully! Reward: Immortal-Grade Technique]But there's a problem: the more protagonist flags he dodges, the stronger he becomes. And the stronger he becomes, the more the world tries to drag him into main character scenarios.Ancient masters want him as a disciple. Mysterious beauties keep appearing. Evil sects mark him as a threat. Even his own karma system seems shocked by how overpowered his “background character” route is becoming.Li Hanfeng just wanted to cultivate peacefully and avoid death flags.Instead, he accidentally became the most terrifying existence in the cultivation world.The kind of person who's so strong that destiny itself has given up trying to make him the protagonist.

Qingyun was probably the only villain who suffered this much.

For hundreds of years, a protagonist has always been barking at him and attempting to harm him, but just couldn’t kill him.

When he spent his days bedridden like a dying man, his life was no better than that of the dead.

People respected him, feared him, secretly cursed at him, but he just wouldn’t die!

But he, the ultimate BOSS, has become an insignificant cannon fodder only to be manipulated and destroyed?

That’ll never happen.

A certain green-eyed man: Cutie, come into my arms.

Qingyun: Heh heh, Lao Zi will teach you how to behave.

*Ding* the world’s most ferocious little cutie has come online~

- Description from Novelupdates

What should I do after passing through?

Mo Jun’s answer is:

Life will be meaningless if you don’t work hard to enjoy it.

Then play music, then dance.

(Note: This book is a colleague of Qin Shimingyue, classified as light novels, not historical texts.)

- Description from novelbuddy