Reinforcing The Shields
The Hescos weren't the only ones who were adding more troops to their side, mine also did. As for Sara, since the moment she appeared and the fight took a really sharp twist towards being overwhelmingly reckless and scary.
This girl didn't know anything about tactics! She just led her forces to compete with others head to head without any regard to anything else.
Even if many of her forces fell, it didn't make her pause. She kept flying over the heads of the ground Hescos, using her chariot to attack them using deadly weapons.
It seemed the research department already installed and modified her chariot, turning it into some sort of flying fortress. Just the attacks coming from her chariot was enough to take down tens of thousands of Hescos in each passing minute.
That was quite scary. If I got all my generals here, using their chariots like Sara did, then killing millions of these Hescos wouldn't be an issue.