Even though King Sombra had been held under the Crystal Castle's probation for over a year, Shining Armor was becoming more worried about his presence in recent months. In fact, Sombra and Cadance were both leaving the Prince more uneasy than expected. He didn't want to think it was anything serious, and was willing to just blame it on nerves or stress. However, the stallion will end up discovering far more than he ever expected after finding two alone during a private conversation...
[NOTE: This story isn't related to any other stories of mine featuring these characters. This is a totally different timeline]