Tree

[Du]

I've been wondering since we arrived: don't trees need sunlight to grow?

[Tamarin]

*Gasp*

Du, that's the smartest thing I've ever heard you say.

What did you say?

[Mark]

How did this tree grow underground?

There's no sunlight.

[Maggi]

It doesn't look like it's enchanted.

Oh, look here!

Something strange is standing in front of the door!

A tall, verdant tree.

Nothing looks special about it, except that it's growing underground.