During their march, whenever the battalion faced enemies, it cut through them swiftly using their thoroughly practiced and meticulously planned coordinated attacks. Even the arrangement of each soldier had been specifically assigned to improve their performance cohesively during their march.
This allowed them to save time and, most importantly, energy during their march. While such an approach was extremely successful, this time, they opted to do things differently. Since they had arrived at the main battlefield, there was no need to save energy. Instead, they needed to be as destructive as possible.
The battalion was charging at the Void Dwellers at full speed, yet just as they were on the verge of clashing, they transitioned into their mech formation. The execution was flawless, and extremely deadly.
There's one more chapter today (2nd Jan) but it'll come in a few hours.