Invincible Mercenary: The Whole World Begs Me to Live Off Them

Qi Yuan, the only doomsday-class mercenary king in the global underworld.

The excessive killing left him with a "blood frenzy aftereffect": once his heart rate exceeds 120, he loses all reason and his combat power becomes utterly destructive.

To suppress the aftereffect, he puts on a custom heart-rate monitor, conceals his identity, and returns to the city, where he becomes the punching-bag assistant to an icy female CEO.

Everyone thinks Qi Yuan is a useless freeloader, and even the CEO treats him with contempt.

But they have no idea that Qi Yuan's heart-rate monitor is being livestreamed around the clock on the biggest screens of the global dark web!

Every day, the world's top financial magnates, kings of assassins, and one hundred thousand mercenaries stare at the screens, trembling in fear.

"We're done for! President Yan scolded him again, and God Yuan's heart rate is up to 90!"

"Which blind rich kid dared to smash President Yan's car? God Yuan's heart rate just passed 100! Quick, use every resource we have to bankrupt that kid's entire family within five minutes. Don't let God Yuan handle it himself!"

Yan Nanxing gradually realizes that something is wrong. The business tycoons who provoke her mysteriously jump to their deaths, while the underground gangs who bully her turn themselves in overnight.

Until one day, when she is cornered with no way out, she turns around and sees her usually lazy assistant rip off his heart-rate monitor and punch the entire building down.

The global dark web erupts in wails: "We're done for. The world is about to reboot!"