The Holy Grail War and it's violent aftermath are over.  Peace seems to have settled over the virtual world of SE. RA. PH. Yet a grave new threat lurks in the shadows. One day, while the reborn Servant Altera and Master stroll through the capital, a group of Aggressor programs appear for the first time since the end of the conflict. Leaping in to save the day is the gallant Servant Charlemagne, but after the smoke clears from the battle, young Altera is nowhere to be found...  With the peaceful existence of SE. RA. PH.  Threatened by a new foe, Servant Nero Claudius and her Master, along with this dashing new ally, will have to work together to protect all they've built. The next seven days will change the destiny of all who dwell in this virtual world! Link the Fate World Like Never Before! Picking up right where the 2017 smash hit Fate/EXTELLA: The Umbral Star left off, Fate/EXTELLA LINK adds 10 Servants to the original roster of 16. The high-speed action gameplay has been refined, and players will battle their way through massive invading armies to wrest back control of SE. RA. PH. # from an invading force.  Players on the PlayStation4 can now engage in massive 4-on-4 online battles with up to 7 other players.