"However, I do agree with your proposal when it comes to Sasha and Riya. Both of them can remain at the back lines and still provide extremely valuable support to our troops. The enemy could send assassins or powerful cultivators to ambush us from behind, so having Sasha remain there would actually be extremely useful."
Being one of the deadliest assassins within the Six Continents, Sasha was perfectly suited for protecting the rear of their army. Alongside Nathan, she could ensure that any enemy who attempted to sneak behind their forces or launch an unexpected attack would have to deal with two extremely dangerous individuals before they could cause any real damage.
"And Riya can remain there as well. As the Goddess of Nature, she can use her abilities to strengthen our army and provide different forms of support from the back lines."
