After you touch the hot lava (pointed by a blue arrow) to the right of the blocked passage, you gan ask the guy after the cute bunnies for it.
My dwellings: The Glade and Eridani's Anyway, if I wanted a complex story led by dynamic characters that aren't easily categorised into facile dichotomies of good and bad with no clear arc or easily predicted outcome, I'd have left the theatre and lived my damn life. Brownian