This story happens in a cultivation world, Gu Qing He arrived in "Ark" during a time of crisis. "Ark" wanted to bestow incredible powers to Gu Qing He and thus started to modify him. After that, Qing He found out that his original world has actually already been infiltrated by the [Old Gods], overturning all the cognition he possesses since young.
With a danger that can arrive anytime. The Forged Immortal begins his journey, going against the ruling of the [Old Gods], changing the ending of the world.