Depending on their answer they can betray the Go-Home Club and join the Musicians in their fight to suppress the Go-Home Club.
This causes them to gain powers from μ, take on the name Lucid, and forsake their former identity.
Kensuke is a first-year Kishimai High student, but he's better known to most as Kagi-P, one of the Ostinato musicians.
However, his defeat at the hands of the Go-Home Club leads him to question himself and ultimately join them.
She later met Thorn and, at her suggestion, gathered a group of musicians (the Ostinato Musicians) in order to maintain order within Mobius.
A young man living in Miyabi City's enormous library, who hides his face and expressions with a low-hanging hood.
It's implied that he's been in Mobius for a very long time.
His Catharsis Effect awakens when his anger towards Mobius comes to the surface when Kotono is captured by Digiheads.
He finally joins the Go-Home Club after Shonen-Doll is defeated, and awakens to his Catharsis Effect after a near-death experience causes him to truly feel emotion.
She tricks her into revealing the location of the Go-Home Club, and then holds her hostage and steals her phone, making the Club think that Naruko is Wicked.
The first and oldest of the Ostinato Musicians, who has gained enormous popularity for her dark, brooding love songs.
They later becomes the president of the Go-Home Club after Shogo steps down and lead the club in their fight against the Ostinato Musicians.
Alternately, at some point after becoming the president they meet Thorn, who asks them if they really truly wish to return to reality.
However, μ's increasing control of Mobius has caused her power to fade, and as such takes on a small, fairy-like appearance and seeks to stop her and return to the real world.