Mana Khemia 2 : Fall of the Alchemy | Need some Hints :D ~~~~

I'm nearly forgot about this problem, :D
have anyone played this game? If yes..
help me on how to make the Flame Ether Level to 100?
It's a class assignment on the 6th week, i think..I've follow the 'Help' tutorial in this game.. but so far, I only got 99 ether level for Flame. :( :(p/s : i've checked the Gamefaqs for some hints, but looks like no one have post it yet. :)Help me~~~~ :D :D :D