Moments after Evie declared those words, the group then headed towards the city as well.
They quietly arrived at the wall of Kirzan. Since they were trying to infiltrate into the city, they could not just happily waltz through the main gates. Before Zolan set out he had planned the route they were to use to infiltrate into the city. Zolan had actually lived in Kirzam for quite a while, so he had insiders' knowledge on everything in the city. Thankfully, before he and Luc had left, he had mapped his route out and left a copy of it with Samuel.
However, Samuel had decided not to follow the route Zolan had left with them. His reasoning was that perhaps this route must now be the most dangerous one of all and probably, the enemy was already waiting for them there, just looking for the right time to ambush. So, they ended up entering from the opposite side.