Michael reveals to Zero how he's lost everything that he loved and believed in but still wants to seek out a companion in her because being alone is the same as being dead. It begins as rough (and humorous) as you would expect but soon turns into a beautiful friendship between two sorrowful people with a same goal. Zero's DLC is the story of how she and Michael meet each other.Despite his sexual antics, Octa truly, genuinely loved Three, and the ending shows him crossing the Despair Event Horizon from over how far she has fallen. He begs and pleads for her to stop as her sanity slips away, going into disturbing detail over her methods of toying with the lives of innocent people. You'll truly feel sorry for Octa as he is horrified by how many people Three tortured, experimented on, and ultimately killed for her research and obsession with humans as dolls. However, Two placed a trap to kill all those around her so they again both die together (with the other disciples) while Cent says that he is here for her. In Branch C, Two again goes insane without Cent beside her, but this time Cent decides to put her out of her misery.As they die, they're comforted that they will be together forever and they summon an Angel to at least make sure Zero goes down with them. When they are reunited, Cent immediately betrays Zero and returns to to Two's side. Without Cent, Two lost her reason to the Flower. In Branch B, Accord made Cent forget Two so that Cent allies with Zero.However, Branch D and the DLC reveals this as a lie, as he explicitly says that all he cares about is Two, and that a world without her is meaningless. Cent allies with Zero saying that he doesn't care as long as he serves an Intoner. She dies while saying Mikhael's name, so she must have regained consciousness just before dying. In Branch A, she is pretty much dead inside after the events of her DLC.Two and Cent's fates are sad in all branches.One is just as angry as Zero, and the two fight a final battle to the death.
especially the final Verse, where Mikhail and Gabriel kill each other and Zero utterly snaps, driven mad with grief over Mikhail's death and an incomprehensibly massive fury against One. Branch C is by far the darkest and most painful of all.
really the entirety of Mirror Mirror is a tearjerker. He goes to his secret room and dresses like his dead sister, stands in front of a mirror before going on about how much he knows about her, trying to touch her and wondering why he can't. On the last page, three months after her sisters are dead, she wonders where she went wrong, she knows she will die with those regrets, and asks her sisters for forgiveness and finishing by saying she will join them soon. She says on the first that she wants her sisters happy and that she loves them all.