Li Su let out a sigh of relief. He had not expected that, after so long, the Great Sage's power still remained, relentlessly grinding that giant beast to death.
It was undoubtedly hard to believe, giving him an entirely new understanding of a Sage's power.
Hundreds of thousands of years without fading away—no, it had clearly existed even before the ancient age's destruction. Perhaps it had already endured several eras. This was true eternity, illuminated by an undying radiance.
Just as Li Su was overcome with emotion, shaken by Monkey Brother's terrifying power, an inexplicable energy appeared in the void, carrying a trace of dazzling brilliance.
It fell straight down and flowed into Li Su's body before he could react.
In an instant, the Heavenly Palace trembled.
This suddenly appearing energy substance directly merged into his Heavenly Palace, making the palace itself increasingly real and granting it an unimaginable boost.
What was this?
Li Su could not help but shudder. What kind of thing could actually strengthen his Heavenly Palace?
No, he was not unfamiliar with this aura. He had encountered it before, but it had been of no use to him at the time, so he had simply kept it aside without touching it.
Drawing in a breath, Li Su opened his World Book and took out the Great Dao crystal he had obtained after leaving Five Manor Temple.
Though their forms of power differed, their nature was unquestionably identical.
This thing could strengthen the Heavenly Palace?
Taking a breath, Li Su stirred his consciousness and could not resist absorbing the Great Dao crystal in his palm, sending it into his Heavenly Palace.
In an instant, the Great Dao crystal melted, releasing the same substance as before and directly merging into Li Su's Heavenly Palace.
The Heavenly Palace became