Online Games: My Skills Have Zero Cooldown

Travel back to three years ago, when the spiritual realm was just opened. In the previous life, due to various reasons, I was not among the first wave of people to eat crabs. In this life, I stepped into the spiritual realm, but gained the talent of zero CD skills. A certain mage: "Holy crap, what kind of skill does he have? Why is it so powerful?" An assassin: "How come his cooldown is faster than my basic attack?" A certain summoner: "Why is his pet a hundred times more powerful than mine?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.