Hakuno endures a repetitive existence inside SE.RA.PH, a digital world.
Hakuno meets Saber, who helps him get ready for battle.
The Resistor Rin appears; Hakuno sets his sights on Floor Master Shinji to progress any farther.
When Hakuno and Saber find an ambush waiting for them, a new potential ally named Rani VIII appears.
As Rani gives Hakuno information about the next Floor Master, Hakuno also learns about Rani's fate.
Hakuno and his friends enter a bizarre area on the third level and meet a cyber ghost named Alice.
Hakuno has trouble accepting that he must fight Alice to escape the time loop.
Rin prepares the group to face their next challenge on the fifth level.
Hakuno meets his female doppelganger; Saber has a heart-to-heart with Hakuno.
Hakuno and Saber make it to the sixth floor and face opponents who look like Rin and Rani.