Actually, Luca was just too shy to inform Ollie about the next part of their lessons.
After hearing about the possibility of impending doom, he figured no one would be in a good headspace to study.
That would be a bit too insensitive, right?
Maybe he could wait one more day and give him a short break.
Luca actually got a Mecha Manufacturing Training Module Plug-in from the Trove.
He justified the purchase after realizing that, while he now had theoretical knowledge about basic mecha manufacturing, he couldn't do more than recite it.
Yes, Luca had to learn with Ollie to force him to keep on trudging.
By the time they finished inscribing the theoretical information, two people actually benefitted.
But he wasn't just thinking about Ollie when he used up nearly all his CP to buy two modules.