[Where do I go next? [REJUVENATION]]

You need to activate the rock smash pillars like in Carotos Mountain.

Oh my god. I can't believe I didn't think of that, I've been running around in circles for half an hour. Thank you!

[Where do I go next? [REJUVENATION]]

Hi! I'm in Mount Valor right now. I defeated "the whale" and both the blue and red crystals can be activated. I also have the HQ key from that technician guy. I'm not sure where to go though because when I try to cross the magma, there's a missing rock and every other place seems like a dead end.