One Realm a Day: I Wield a Greatsword and Crush the High-Martial World

[Satisfying power fantasy + System + No fat sidekick + No family + Won't be a lackey to any organization + One female lead + No simping + Oversized greatsword + Doesn't hide his strength]

My name is Gu Fangchen.

I never expected that I'd wake up one day in a high-martial-arts world!

Being transmigrated would have been bad enough.

But somehow, I ended up in the body of a useless guy with blocked meridians who couldn't increase his blood energy!

Sigh...

The original owner had awakened an F-rank ability called [Black Greatsword].

It could summon a huge black greatsword, but what good was that?

My body was too weak to even lift the sword, let alone use it...

Just when I thought I'd have to rely on my looks to make ends meet...

I heard...

[Ding!]

[Congratulations, Host! You have awakened the Shock Value System. Collect shock value to grow infinitely stronger!]

[Congratulations! You have acquired the Charge-Up trait! Your charge can reach 1,500%!]

[Congratulations! You have acquired the Nine Nether Devouring World Physique! Slay the myriad races to plunder their traits!]

[Congratulations! You have mastered the Dragon-Elephant Battlefield Force technique. Using it will summon dragon-elephant phantoms, and taking hits will boost the damage of your next attack!]

[...]

From that day on, no creature could withstand a full-power strike from me...

And so, I became depressed every day...

Because...

Being invincible...

Is lonely as hell...