Like any huge city, there is darkness beneath the blinding lights and towering buildings of Russell City. Makai Horrors dwell within that darkness and hunt humans. Tonight as well, a girl that is searching for something late at night is being hunted.
The morning after a crazy night, a strange rain begins to fall upon the bewildered construction men, washing away their memories of the entire. A single man stands watch with an umbrella overhead. His name is Luke, a Makai Alchemist.
King has been destroyed, but a few loose ends still need tying up. Per Sword's request, Luke erases Sophie's memory so that she can return to her normal life. Her days are peaceful, but in the back of her mind, Sophie knows she has lost something.
Sword and Sophie go back into ELDO NET, determined to destroy the storage container that holds all the souls abducted by the system. Lizzy helps them on the inside, while Luke and Gina protect the duo from the forces on the outside.
Sword and Luke chase after the knight of darkness, who was once the powerful Silver Makai Knight. Fei Long and Meifang support them and protect Sophie from Knight's grasp as Sword and Knight battle it out and the city falls to shambles.
The crew is a mountain range away from El Sanvados, but a battalion of Horrors stand in their path. Sword branches off to do some major clean-up, leaving Sophie in Gina's care. When things get rough against Bishop, an ally arrives just in time.
The beautiful Gina tries to infiltrate her way to the top floor of a building owned by a big-time gang boss, but finds out it's a bit more than she can handle. She meets up and asks Sword for help, sweetening the deal with a little bait of El Dorado.
The group makes a stop by a seaside town, probably the last city before El Dorado. Everyone's exhaustion is building up and Sophie gets into a fight with Sword. Separated, Sword happens to meet someone who reminds him a little of himself.
Luke finishes his trial at the Land of Guidance, but goes on a detour to a remote settlement at the elder's request. There he meets a girl named Stella, who is sure that he is the Demon Sealer that has been foretold in legend. Here, he confirms his will.
Sophie finally reunites with her brother, but something is wrong. In his mind, she's still a 10 year old girl and the things he says doesn't match what she knows. At the same time, Sword also meets someone from the past. An illusion? Or something else?