(Lighthearted + transmigration + System + invincible + decisive and ruthless + no female lead)
When Gu Zuo woke up, he discovered that he had transmigrated.
This was an abandoned continent, a cursed world.
To escape this City of Sin, everyone longed to become a cultivator and set foot on the Hometown Gazing Terrace of their dreams!
Just as Gu Zuo, a penniless man at the very bottom, was feeling utterly helpless...
He activated the System from the start.
When Gu Zuo reached the peak of the City of Sin, he discovered to his surprise that he had become the strongest person on the continent without even realizing it.
