Can I Use Skills Without Limit? I Am a Walking Natural Disaster!

[Incredibly Satisfying + Explosive Action + Hilarious + If It's Bad, Roast Me] After transmigrating to a world overrun by demon beasts and ruled by Qi cultivators, Su Luo waited eighteen long years before finally awakening an ability.

But it turned out to be the universally mocked, most useless E-rank soul skill, [Spring Breeze]?

"It can only blow hot or cold air? That's just a human air conditioner! Even an auntie wouldn't want you to dry her hair with that weak breeze!"

As everyone sighed and laughed at him, Su Luo put on a dejected face while secretly grinning from ear to ear.

Because he'd bound the [Endless Upgrade System]!

All he had to do was kill monsters to earn upgrade points and max out any skill without limit!

"Ding! E-rank [Spring Breeze] upgraded to S-rank [Annihilating Gale]!"

"No wind-up! No cost! All negative effects removed!"

When the beast tide reached the city walls and all the geniuses fell into despair, Su Luo, who everyone had written off as a menial support worker, climbed to the battlements and casually waved his hand.

In an instant, blades of wind filled the sky and sliced through space. A century-old demon beast was reduced to a cloud of blood!

All of humanity was stunned. "You call that E-rank support? He waved his hand and the sky collapsed!"