In the silent warehouse, He Sai jumped, staring blankly at his childhood friend and said doubtfully, "I've figured out how to store Divine Power. It's a bit tricky but not too difficult... Strictly speaking, it's ancient technology, but after modern technological improvements, as long as there is enough energy, it can be mass-produced."
"Did you come up with that?"
Lu Bu'er, as if he had seen some rare treasure, madly shook his shoulders, murmuring, "He Sai, you're really a genius, you were born to be a Mechanic!"
Indeed, each has his own specialty; he had no idea how to solve the problem, but to his good brother, it seemed like no big deal, and he had even figured it out long ago.
He Sai was confused and still clueless, "Lu Bro, what exactly are you so happy about? Right now, our problem is that we can't find an energy source! Even though my sister-in-law is the Sacred High Priestess, her Divine Power can't be converted into that unique structure."