He engraved an array of 100,000 changes, an array of 200,000 changes, and an array of 300,000 changes!

And this array is not a powerful array at all, and it can't even be considered an array. It just piles up the simplest changes one by one, building up the array of so many changes.

If you really use this array to refine alchemy, you will probably directly blow up the furnace.
Chapter completed!