A simple prank~
For Double Leaf it might really just have been this, but to others, that scene just now was quite shocking; after all, even an ordinary epic tier spellcaster would find it difficult to complete a landslide of that scale in such a short time, but this 'Lady Mei Fu' not only did it, she did it perfectly.
The principle behind it wasn't actually that complicated. To explain it simply, while Double Leaf was dismantling the core of the barrier, she was also covertly working with her 'Fertility Magic', driving those extremely destructive branches around recklessly in the dark, continuously damaging the fundamental structure of the entire corridor, and repairing it at the same time with her twisted plants.
