Krune started to prepare the items, Cauldron, fire, etc. Because he was already concocting before, it didn't take long for him to start. Olave asked if Krune wanted him to leave, but Krune shook his head.
"Even if you see it, it doesn't change the fact that it can't be copied."
Krune wasn't lying. Even the people in the Luvile Universe who were able to use Tribulation Lightning wouldn't be able to do it. It is thanks to Light Spirit that Krune reached this level of comprehension, after all.
Soon, Krune turned on the fire, and Olave finally saw why his pills had a Purple Flame. That was because Krune himself used Purple Flames to create his pills. That was the first time he saw a fire of that color, but he could still feel the power of the Tribulation Lightning in it.
'So he is using his Tribulation Lightning to create that Purple Flames, really impressive.'