[Proficiency + skeleton evolution + reckless fighting + no heroine + fast-paced]
Gu An transmigrates as a skeleton and can only stare speechlessly at his fragile bones. Luckily, he gains a proficiency System: the more he practices, the faster his progress, and the stronger he gets!
When Gu An leaves his tribe, the whole world is shaken!
“He’s supposed to be the frailest skeleton, yet he blew a dragon away with one punch!”
“You might not believe this, but his strength changed dramatically in just one night!”
“He works so hard! He’s either getting stronger or on his way to getting stronger!”
That day, Gu An stood at the summit, gazing down at the unwillingness and fear of all living things. Slowly, he said:
“If you suck, practice more.”
