Aside from me having it tough, there's no problem with just continually increasing our numbers from now on.
After all, Hitogami only has 3 disciples.
When it comes to increasing our numbers, the more we do the more we'll be at an advantage.
For example, if we have only 5 people, and one of them becomes a disciple and betrays us, our military strength goes down 20%.
The enemy's strength also increases, and the battle becomes risky.
But if we have 10 people, or 20.