after becoming a solo player, my unlimited skills made me invincible

The game descended into the alternate world.
Monsters ran rampant, forbidden zones were everywhere, waves of beasts attacked frequently, and humans suffered greatly.
Fortunately, this was the era of worldwide class change!
Under the leadership of various powerful professionals, humans struggled to fight against the monster tide.
However, Mo Xiao changed to a profession with no skills.
Just when Mo Xiao thought he was done for, he suddenly awakened his unique talent called "Rub It".
[You rubbed the kitchen knife, and it transcended into a Dragon-slaying Saber! Attack +1000!]
[You rubbed the skill book of Fireball, and it transcended into the Forbidden Curse-Buddha's Fury Lotus!]
While others were still struggling to level up, Mo Xiao had already reached the world's strongest. He was invincible.