The story takes place after the events of the Holy Grail War. Nero Claudius and you (her Master) won the conflict, gaining control of the Moon Cell Automaton, which can grant its possessor one wish. In addition, you receive a Regalia ring that demonstrates your sovereignty and allows you to rule over those who were once your enemies. However, a new enemy who also possesses the ring soon appears. Thus, Nero Claudius and you (her Master) must face countless adversaries to maintain control.

You awaken as the ruler of SE.RA.PH after winning the previous Holy Grail Tournament. The virtual world is now under the control of its main Servant, Nero Claudius (Saber). However, a new conflict soon arises when other Servants and Masters begin to question the legitimacy of your rule. (Choose the route you want to be in.) Nero Claudius Route (Flame Poem) Nero, with his charisma and love of art, seeks to maintain his dominance in SE.RA.PH. During this route, the player must face enemies that threaten the stability of the virtual kingdom. Nero's Team: Nero Claudius Nameless Gawain Cú Chulainn (Resting Place: Nero's Palace)

Tamamo no Mae Route (Orchid Words) Tamamo no Mae, a powerful Caster-class Servant, has her own vision of how SE.RA.PH should be run. Her narrative explores her motivations and relationship with the protagonist. Tamamo no Mae Team: Tamamo no Mae Karna Elizabeth Báthory Medusa (Resting Place: Tamamo's House)

Altera Route (The Dawn) Also known as Attila, Altera is an enigmatic figure who represents an existential threat to SE.RA.PH. Her route reveals important aspects of the Fate/Extra universe's history, including secrets about the Moon Cell. Altera Team: Altera Gilgamesh Jeanne d'Arc Iskandar (Altera's resting place, a cave)

Without Sides: Artoria Pendragon Archimedes