I Turn Skills into Broken Ones with a Single Word

Jiang Yan, wielder of a g**-tier modification skill, was exploited until he had nothing left, only to perish during a demonic beast invasion.Filled with resentment, he is rebornreturning to the time before his Class Awakening!This time, he will keep a low profile and grow his power in secret.He won't just defy his fate; he will save the entire world from the impending Abyssal invasion!