After Twilight, her friends and family restored Tree of Harmony, they questioned themselves whether they made the right decision of sending their Elements of Harmony to its origin, what box they are about to find out and how will they face their enemies without the use of Elements of Harmony? It's up to Mystic Tao and his family to give a good valuable advice, lessons and reminders about their true journey, strengths and powers. Question: is it true that Discord's plants really penetrated and damaged the Tree of Harmony, or is it someone else did since the 'Elements Prophecy' began?