Originally, Flan had a quiet personality, but due to the influence of her enormous magical power, it split into four personalities.

Because her personalities don't get along too well with one another, they keep fighting in her head, and she can't think clearly.

In an attempt to cover it up, she sometimes starts to act in bizarre ways.

Flan's current psychological image

Flan conference

However, the situation changed drastically when they met Kogasa.

They all agreed that they like Kogasa and started to cooperate with one another.

The current Flan has four times her normal thinking capacity and has developed talents in various fields, including painting.

As a result, Kogasa had to accept the love of all four of them.

And as she spent every day taking it all in, her spirit surpassed her body.

Before she knew it, she became known as the "Toughness Youkai".

That's some hella toughness...!!!