Hi! If you're here, it's because you're looking for particles! This method can be used as soon as you unlock the Atelier near the lighthouse, but it's even more practical with the right skills!

I'm still in the early stages of the game, so don't be surprised if there's a better way to farm - this is just the easiest one for me!

In 10 minutes, you can go from this


to this


It doesn't seem like much, but as I get more “large” and with conversion skills, getting lots of small ones isn't mandatory

Nothing other than having unlocked the Atelier near the lighthouse, during the
scenario
The demo ends at this point; if you've finished it, you've got it! If not, play the game and you'll unlock it eventually


This point seems to be the best because it reappears every time the save is loaded (I have the impression that the others don't always reappear), and there are no monsters around!

As far as possible, unlock the "Particle Gathering" I and II skills in the skill tree, in the Synthesis tab
Without them, you'll only have "Small" particles ; with level I, only "Small" and "Medium" particles ; and the last level unlocks all sizes (You'll unlock the conversion skill first)



It's all!

From here, head a little to the east of the Atelier, near the particle collection area; follow the blue line, it won't go very far

• Get them
  
• Press Start (or any button set to skip Yumia's animation)
  
• Move away about 2-3 steps
  
• Save your game, then reload it immediately
  
• Harvest point is back
  
• Repeat
  
• ????
  
• PROFITS

Now all you have to do is improve your recipes to the max!

If you have any comments or improvements to make to this guide, don't hesitate to leave a comment!
Don't forget to put a green thumb too, it helps the guide's visibility, and it's free!
I also accept Steam rewards if this guide has helped you!