^ just verifying level 14, I'll add more when it level again? o____o
I don't know if korean version have similar experience.
My friend told me:
In the club, you'll gain 10 pet exp.
In the club with pet exp boost, you'll gain 15 pet exp.
In the VIP, you'll gain 20 pet exp.
In the VIP with pet exp boost, you'll gain 25 pet exp.
You might want to edit your data after someone verify it. ¯\_(ツ)_/¯ I don't know.