Story Notes: Daring Do And The Temple Of Syrinx · 3:23am Last Thursday
Source: https://derpibooru.org/images/3326267
It's dangerous to go alone, Daring Do. Here, take this. Daring prefers to work alone most of the time, but sometimes she needs some help.
Source: https://derpibooru.org/images/2843511
The temple's name is based on a Rush song (as was the story's keyword: #2112).