PLEASE HELP ME FIND AN RPG MAKER GAME THAT I FORGOT THE NAME

There are some elements that I'm not 100% sure if I remember correctly, for those I will put in this "()"

-I played it on Windows XP in around 2011-2013. The game use lots of assets from RPG Maker VX, but I'm not sure if it made entirely on VX.
-Battle is turn-based in first person, like in Phantasy Star 4 or RPG Machine Knight.

Party members:
-A guy using sword, (blonde), this is the main character.
-A guy fight with his (fist), he wears white (martial art clothes), (long) black hair.
-A (guy) using gun, (wearing glasses), brown hair.
-A woman, magic user, (wears face veil), blue clothes.

Other things:
-The game start in a place looks like an academy room, you will have a battle in that room with someone, (he) leave when the battle is over.
-The game has many boss in camouflage, like a flower in the middle of desert or some strange object on the road. When you talk to the object it may trigger the battle.
-You can buy something like skill orb and use it to teach your characters new skill and magic.
-I also remember there is a snowy place with a female boss.

Sorry if my English is hard to understand... Please let me know if you have played it, thanks!

Oh, thank you for telling me!