Right after you defeat the big energy god thingy with the claw. As you ascend, there is a temple looking thing, that requires a pearl to get to. I have searched high and low, gone through the entire level several times, and cannot for the life of me find that pearl. The only thing even remotely seeming like it would have it, is a suspicious looking plant, near the exit (if you go above the plant, it takes you to the very beggining of the level)
any advice on how to open it, or what I should do?