"Especially now that you are all at the level where you are preparing to break through to the Phase Transformation Stage. This stage is the most difficult hurdle in the Adept Stage; once you successfully transform your phase, you will have truly reached the peak of the Adept Stage, while simultaneously beginning to accumulate the strength needed to challenge the General-Appointing Stage in the future."
"The essential energy within the Sacred Wood World Cave is gathered by the Resonance Power Tree over many long years. Under normal circumstances, it is never opened. Only when a competition as crucial to the academy as the Holy Grail Battle approaches does the academy open it, allowing the participating students to use it for an intensive boost in their training."
"Furthermore, only Purple Gleam Team students are qualified to enter," Mentor Xi Chan said slowly.
Chapter 185