|Spoiler Alert: This article contains spoilers. Read at your own risk.|
New Era Saga, or known as the Forth Saga, is an forth saga of the series chronicling the drastic changes within the continent. Hiroto challenges after he becomes The Margrave of Hybride and a peacemaker between it and Phyllis: Not only he have to confront more discontent noblemen within Hybride, he also have to face three rivals who challenges his influence within the continent: Urseus the King of Magia who belittles vampires as "savages", Disgurd the leader of her vampire clan who is also Gezerkia's bitter rival, and Freyas the Princess of Phyllis (who happens to be Eesh's niece) who ridicules Hybride for her uncle's "senile" decision.
This overall saga is split into two mini sagas with each consists two main Story Arcs:
- Western Kingdoms Arc focuses on the bitter feud between Agnika and Gassel and Hiroto the execution of Pollard (one of Count Bourgault's son who raped a Mummy) that angered many noblemen such as Bourgault and his allies to the point staging a conspiracy against him. At the same time, Metis is confronting several oppositions against her such as Zieglete for their antagonism against Phyllis's diplomatic relationship with Hybride. The stories of Magia Invasion Arc and Four Kingdoms Summit Arc, on the other hand, sees Hiroto's rivalry against both Urseus due to the former's attempt to reduce the former's influence in the continent and eventually settle their rivalry at Regulus Republic while the latter attempt to restore Phyllis's prominence by provoking Hybride.
(To be added...)