Jia Le had initially wanted to throw her kunais towards them until Bin Yong had asked her what spell she planned to use. She had hesitated a little since their situation was not exactly the perfect time for questions.
Ultimately, she decided to humour her boyfriend and quickly explained that it would create various standing pillars to block the wave. Upon hearing this, Bin Yong advised her to tweak the spell a little to make them appear diagonally. (All she needed to do was to change the angle at which her kunai was thrown.)
The moment those kunais hit the floor, pillars of stone and vines came out in a diagonal towards the Tidal Wave of Deep Ones. As the force of the tidal wave couldn't be stopped, countless Deep Ones crashed into the pillars of stone. Some suffered a head on collision resulting in death, others, while slightly luckier, still ended up severely injured. Unfortunately, their sheer number did not seem to have decreased by much.
