Another you living inside you's heart.
A so-called split personality, but never surfaces.
Always takes you's side.
However, it can become foul-mouthed regardless of you's own will.

Paladin
Long blonde hair
Carries a white armor and shield, wields a one-handed sword

Often puts herself on the line as a front-liner
Serious and has a strong sense of justice, but is therefore inflexible
Because she believes the leader's thoughts are absolute, she could not object to you's expulsion

Archer
Long black hair with wolf ears
Beastman

Skilled at diversion and trap detection
She used to share the paperwork with you, but since you was expelled, she's had to do almost all of it alone
Kasyal has instilled in her the belief that beastmen are inferior to humans, so she couldn't object to the expulsion

Cleric
Golden wavy hair, wears a robe

A recovery specialist
Due to her gentle personality, she is extremely bad at conflict with others, and was unable to voice her opinion to Kasyal, so all she could do was watch the expulsion happen.

Mage
Purple low twin-tails
Wears a witch's robe and pointed hat

Masters the attack magic of earth, water, fire, and wind
Has an easygoing personality and is often spacey
Didn't want to get involved with Kasyal, so she didn't want to interfere with the expulsion either

Swordsman
Wears golden armor

The party's leader
He has a certain amount of charisma, but is even more selfish and becomes moody when things don't go his way, making him disliked by the members, though he himself is unaware of this
He noticed that you was gaining more trust from the members, so he decided to expel them
Skilled at underhanded harassment