"Simon froze the bomb mid-flight only inches from the ground"
As the bomb seemed to have ended up in the subway where the liches well of power resides, minus all the skeletons, I guess simon at least succeeded in saving the people there, well at least for a few minutes til the crown killed everyone
Alternate reality where Simon/Ice King freezes the bomb, threw in marceline as well as the shadows of the people running away.
Other Adventure Time Works
AT: Portrait- The Ice King [link]
ITS ADVENTURE TIME!!! [link]
.PSD of this Image at [link]