Twilight Sparkle falls down a really steep hill, and gets severely injured and is in critical condition, when she finds out it will take her a few years to fully recover, she lose's all hope and wants to give up, but her friends wont let her because they know she can get through this hard time in her life. When Princess Celectia finds out what has happend, she becomes very worried, and is very bussy with royal duties, not being able to watch over her faithful student 100% of the time, she sends princess Luna to watch over her. Twilight Sparkle can't wright her friendship report's, so Princess Luna has to take over for her, Luna soon discovers that this is a-lot harder the she expected it to be.