沉睡万年的辰南从神魔陵园醒来，在经历了一系列奇遇后名动四方。随着辰南来到央锦国遇到晨曦，新的冒险再次开启，在开元城大战、到死亡绝地寻找身世之谜、大战凌家只为求一个公正清明。在这一季，辰南会在探寻身世之谜的冒险当中不断搜寻雨馨的踪迹。
1-20集全网首发，21-46集全网独播。《少年歌行》前传。镇西侯府小公子百里东君离家出走、闯荡江湖，未曾想卷入是非漩涡，师父古尘身死、家族备受皇室忌惮，江湖的残酷展现在少年的眼前。为了寻找自己的道路、守护重要的人，百里东君随此前结交的北离八公子前往天启城稷下学堂习武。在那里，百里东君与至交好友叶鼎之相识，成为了天下第一李长生的弟子，遇到了很多后来将改变他一生的人物，开启了他的江湖传奇。
Well, here it is everybody, the final season of "My Little Pony: Friendship Is Magic", one of the most popular things that we as humans have ever created. Here we get to see a new villain called Grogar summon the other My Little Pony villains. We get King Sombra, Queen Chrysalis, Tirek, and Cozy Heart gathered together. What's great is that everybody stays in character. King Sombra wants to go back and conquer the Crystal Empire on his own. He actually does seem to do that! I just love how fast paced everything is in this episode! There's also the other plot about Princess Celestia and Princess Luna giving up their ruling title to Twilight and her friends. I would like to see if they inherit their powers too. The animation is probably the best it's ever been at. Only appropriate for the final season. Thanks for the memories!
该书以主角辰南寻找万年前爱人雨馨、追索神魔灭亡遗秘的行迹为线索，引出浩茫六道、天地棋局，演绎出一部充满热血、壮烈、凄美的传奇，道说出无数英雄佳人的传说，并对人性、社会、生命等元素进行了些许探讨。
天才少年变废柴遭家族排挤，未婚妻竟上门当众退婚；萧炎为雪前耻立三年之约，一句豪言震惊全场：“三十年河东，三十年河西，莫欺少年穷！”在师父药老的帮助下，陨落天才开启了的传奇逆袭之路！
