Yay, bemistaken! Congrats on the super awesome meditation plus lding session and completing the advanced task!

Fantastic job and the place where you found yourself sounded really interesting (even if a bit creepy). No worries should you find a locked door in another dream, even locked doors can be unlocked if one pulls them open. You can also try some telekinesis on them for fun. Remember you are always safe.

Anyways, congrats again on the awesome task execution. Keep it up!