Buy some things if you like and continue on, make sure to equip that Emperor Soul from the previous battle.
Star Cave
Simple battle here although the Firebomb’s at the end by Pyric are still pretty devastating.
You’ll want to get to the Dinomen across the chasm. The other enemies before them aren’t too difficult at this stage. Having a Were or Son Goku Cloud would be helpful early. Also have Son Goku use a cloud over to the treasure chest against the wall for a White Gold Armlet.
Gang up on the kid and the bugs and ghouls down by him. The only thing that sucks is that you have to wait a turn to move your character off the elevator.
Afterwards Taurus puts Pyric into a gem for the time being as the party continues.

Stone Mountain
Mahoraga will show his real form. He has Icicle Breath which should do a boatload of damage. His henchmen are pretty weak other than the Dinoman. There is only one treasure in this level and it is on the side that you start off on but in the other corner.
Have you ever wondered about Sanzo?
Great guide