Thirty Years at Mount Innerheart

"Junior apprentice-brother, how long have you been training for?" Silvermoon asked.

"More than thirty years," Ji Ning said.

Silvermoon instantly began to laugh. "Ah, no wonder! That explains it. So you've only been training for around thirty years. For you to be able to defeat the fourth golem despite having trained for such a short period of time…I trust that in the future, here at Mount Innerheart, your rate of improvement will be similarly astonishing."

Ning smiled. "Thank you for your kind words, senior apprentice-brother."

...

Under the gazes of the many humans, monsters, and Fiendgods, Ji Ning and Silvermoon stepped into the fourth floor of the Divinities Palace. The profoundness of any of the sword-arts manuals located on the fourth floor was comparable to the complete nine stances of the [Three-Foot Sword]!