Till the next day, Theo saw the hardworking ants move all of their stuff inside the block of material on the trolley.
They had made a tunnel soon enough, and while Theo couldn't look at the inside anymore, he knew they had dug a lot of chambers by now, seeing how much stuff they were taking inside by now.
The first to go were the brood, and then the material. When Theo saw those small ones wiggle around, he couldn't help but feel warm. It was too cute for him.
By the end of the second day, they had taken everything out of the last terrarium and finally fully abandoned it.
Theo didn't see a lot of them from then on, as he had specified to the ant queen that they couldn't move around the whole area aside from the block, as dangers were everywhere.
He had to say that, as making the ant queen feel a threat from the room was necessary.
And he had seen that not a single ant got out of the new colony without being asked.