The game is set in the "Holy Grail War" and the story revolves around seven different eras and seven Holy Grails. Players need to participate in each chapter of the story and fight against each other. Featuring impressive main scenes and multiple character quests.

The game boasts millions of words of original story!

Contains content that fans of the Fate series and newcomers alike can enjoy.

2017 AD Chaldean, an organization tasked with watching the future of Earth, has confirmed that human history will be wiped out in 2019. 2017

The promised future disappears without warning.

Why? How? WHO? What to do?

Advertisement. 2004, a rural town in Japan.

For the first time in history, an unobservable area appears.

Assuming this is the cause of human extinction, the Chaldeans conduct their sixth experiment - traveling into the past.

They transformed humans into spirit children and sent them back in time in a forbidden ritual. By intervening in the event, they will locate, identify and destroy the temporal singularity.

The mission classification is the order to protect humanity: the Great Order.

This is the title of those who oppose human history and fight against fate in order to protect humanity.

A command card versus RPG optimized for smartphones!

Players become masters and work with the spirits to defeat their enemies and solve the mystery of humanity's disappearing history.

Players can form a party with their favorite spirits, old and new.

The game starts in Chaldean, which is located in the snowy mountains of 6000 meters, in 2015 (2016 for the national service), and the protagonist arrives here as the last of the 48 masters recruited by a plan. 38 of the 48 masters are from famous magic families, and 10 of them are ordinary people with talent. The main character (player) is an ordinary person.

When the main character entered the Institute, he underwent a mock battle test and fell into a coma afterwards because his brain had not yet adapted. After meeting with the director "Olga Marie Asmiret Animsfia", when the protagonist was about to be ordered to quit by the director, who was called the devil because of insufficient training, "Rafe", a key member of the Institute, defended the protagonist and let him stay, and then came to the medical area to meet with "Dr. Roman". "Dr. Roman" to meet, did not expect at this time the Institute occurred in a large explosion. In the critical situation, the system began to operate, and set the teleportation coordinates to January 30, 2004 in Touki City. Before the teleportation was launched, the protagonist desperately searched for survivors, and found a seriously injured Matthew, then the two were transported to the past, and the chapter began.

The game centers on turn-based battles, with players taking on the role of a "master" who summons and commands powerful enablers called "Servants" to fight enemies. The story is presented in the form of a visual novel, with each Servant having its own scenario for the player to explore. Servants are obtained through the egg-twisting mechanism.

The secretly established research organ "Phineas Chaldean" (Chaldean for short) combines various technologies to observe the history of mankind one hundred years later to ensure that the era of mankind will survive forever.

Six months before the beginning of the story, Chaldean in an observation, found that human history suddenly in July 2016 extinct. Looking into the reason, the researcher believes that the same observation, the same time, seven sudden appearance in the timeline of "special points" related. In order to perpetuate human history, Chaldean recruited 48 humans, including the protagonist, who can perform the spirit transfer, to go to the past to investigate and correct the "special points".

The first part, the main story around the protagonist to correct the seven "special points" (the most popular players for the seventh special point, the sixth special point, the two have released anime episodes and the theatrical version).

The second part, the world is invaded by the anomaly belt, the protagonist needs to continue to fight to save the world.

The player takes on the role of a "Master" and commands a group of people called "Servants", who are usually historical, literary and mythological figures from different cultures. The player commands a party of up to six Servants in each battle, three active and three reserve members. On each turn, the player is given a set of 5 command cards and can use up to 3 of them to attack in a single turn. Each servant has 5 cards available to the player; all cards of the slaves on the field are shuffled once per turn and dealt to the player. There are three types of cards: Buster (heavy attack), Arts (medium attack, which recharges the Servant's "treasure") and Quick (light attack, which produces a blast star and increases the probability of a blast next turn). If three similar cards are used in a single turn, they create a "chain" that provides a bonus based on the card's attributes. If three cards corresponding to the same Servant are selected, a "Brave Chain" will appear, adding an additional, more powerful attack at the end. Each Servant also has skills that can be used before the command cards are drawn; each skill has an effect in battle, as well as a special command card called "Treasure" that appears when the gauge is full. The "Master" also has a separate set of skills and special abilities called "Command Spells".