shes trapped in a tiny room. theres not much to do besides wait.

Rooms have doors.

she tried the door.

There isn't any visible door. But, a bit of pushing against walls reveals an opening.

she went through.

She finds herself in a pristine building. It's long and white, and seems nearly infinite.

SHe began looking for her wife.

With the rooms being identical, it would be near impossible to find Arachne just by opening doors. Most of the rooms are empty anyways, though the few who occupy rooms are grateful she's opened it for them.

she kept going.

She then sees tiny divets in the floor. A stream, with glass on its top to block any stray droplets from making the tile slippery.