The protagonist genius, Ye Feng, was betrayed and attacked by his senior, and other evildoers, after he refines the Divine Realm pill that would lead him towards Supreme Realm. He managed to fend off and consume the pill, yet finds himself inhabiting the body of his descendant, who bears his name after 500 years later. He pledge to save his current lineage and seeks vengeance, Yefeng embarked on the path of cultivation again, practicing hard and improving while exploring the mystery of the way of heaven.

Shidou Itsuka faces greater peril than ever due to his continued involvement with Ratatoskr. He has already sealed 10 Spirits, and Isaac Westcott, leader of Deus Ex Machina Industries, has finally decided to kill Shidou and plunder the Spirits' powers for himself. To achieve his goal, Isaac declares an all-out war against Ratatoskr, forcing the organization to exhaust its resources to ensure Shidou's survival. Despite being severely outnumbered and outmatched, a glimmer of hope exists in the form of the Spirit of Time, Kurumi Tokisaki. Shidou must seal and acquire Kurumi's power to travel to the past and confront the Spirit of Origin—the catalyst that started it all.

Season 5 of Natsume Yuujinchou.

Second season of .