这个系列讲述了一队古代英雄保护世界免受不祥力量的袭击。纵观历史，独角兽象征着美德，似乎确保了善的统治。当我们的英雄们苏醒得太早的时候，他们发现自己在青少年的身体里。因此，他们对自己的记忆和几个世纪以来独角兽的历史都被破坏了，一些魔法能力被削弱和支离破碎。他们不仅要保护世界不受普遍的黑暗影响，还要在面对青少年焦虑和情绪带来的意想不到的笑声和幽默时做到这一点。
青城山灭派，玄门遭遇旷世劫难。朱离地煞觉醒，携青城掌教冷霜凝险夺玄珠，再顾青玉坛，蒙星象子指点，欲共赴昆仑抵御魔道大军。天一子未赴中秋之约，太白子知道天一子已遇不测，开始查探凶手，本以为是魔道的阴谋，没想到在昆仑派发现了一些端倪。魔道势力风谲云诡，其间隐情扑朔迷离，深不可测的魔道高人邓辰因为太初九元的转世，重出天阴谷，纠集紫衣人等魔道长老集齐三才秘要，欲救出魔道祖师天魔元煞，登顶昆仑之时，幕后黑手阴谋乍现，玄魔两派均遭扫荡。玄魔两派，孰正孰邪，灵飞纪第三季为您揭开面纱。
In this season, the show went back to airing one new episode a week, but stayed in the hour-length format, filling up the second half-hour with episodes from previous seasons and some of the prime-time specials from the 1980s. This entire season, along with the second half of season 6, is available on Garfield and Friends: Volume 5 DVD set. Also worth noting is that here, a new theme song was added that was written by J.R. Johnston and Neil Panton. The theme was sung by J.R. Johnston. This theme song was not shown internationally, and as a result, it does not appear on the DVDs (although Garfield's quotations are kept intact). This new introduction sequence used most clips from Seasons 5-7 and a few from the first two seasons, as well as Garfield in Paradise and Garfield's Feline Fantasies. The episodes stopped using a few seconds of the theme playing in the episode title cards after season seven's fourth episode; music from the episodes were used in the title cards until the show ended, even though season six used music from some of their episodes.
