The gathered Martial Sages accepted his rationales, before immediately immersing himself in the battle strategies that Rui imparted to all of them, formulating a system of thought that he would first explain in detail before eventually implanting it directly in their minds with hypnotic embedding.
Then, over the next year, they would participate in hypnotic simulations that would help them get accustomed to fighting one powerful target with hundreds of Martial Sages on their side. By burning it into their intuitions and instincts, Rui was confident that they could raise the coordination and teamwork factor to a great extent.
At the very least, he was confident that he could prevent major fiascos from happening, like friendly fire and getting in each other's way, canceling each other out as assets, only to serve themselves up as prey for the Beast That Roared.