The acceleration of the breakthrough speed undoubtedly helped Ling Tianyu tremendously, and it wasn't just a small favor. Naturally, anyone would wish for quicker breakthroughs, especially now when it was a critical moment competing with Crow Ridge City for the timing of coming out of seclusion. Even if the speed of the breakthrough increased by just one second, the time saved when accumulated would also be a considerable force.
Ling Tianyu was now desperately absorbing Spiritual Power. The floor was so thick with Spirit Stone dust that it was no longer visible, and a large number of Spirit Stones were submerged in the dust. He didn't know how many Spirit Stones he had used up, only that he had taken a fresh batch numerous times.
Accumulating Spiritual Power for the assault was an extremely prolonged process. Ling Tianyu managed to endure the tedium of breakthrough, after all, he had already entered the Integration First Layer, meaning that Crossing the Tribulation was imminent.