(Comes at max level)
Increase Fer Flavor drops by 1.
[Valentine's Event 2020 Only]
Craft Essence Detail
Illustrator: Makoto Ichihashi
Valentine's chocolate from Frankenstein (Saber).
All I can say is that I did my best.
So I would be really happy if you ate it.
...And even if you don't, I might still be happy.
To me, giving someone a gift is really fun. It makes my heart race.