Thread:Zeldakasumi/@comment-27001444-20151014050645/@comment-27281875-20160103070714

119.94.228.23 wrote:

NOW, THE WAY I UNDERSTAND IT FROM THIS POINT (Start of ep 22):

Following their plan, from this point when Kurisu is alive, Mayuri is alive but is to die soon, and the future will be ruled by SERN, and they now have the IBN500; They can create a SPLIT in world lines to create a Beta world line from this point where SERN will not rule the future and Mayuri will live, and Kurisu still lives; by drastically changing the past of Alpha world line at this point, BY deleting SERN's records of their d mails (the root cause of SERN ruling the future and Mayuri's death).

QUESTION:

Why did they need to "UNDO" the first d mail? (And so he went back to the world line when karisu died), and if he splits the world line from that point to create a Beta world line, it will be a world where Kurisu is dead. if he could just Split the world lines when he just got back from the future and finds IBN500, by deleting SERN's records at that point when Kurisu and Mayuri is still alive beside him. The cracking itself is what undoing the first D-Mail

Alpha worldline:

The first Dmail will later cause SERN tracing the time machine activity in the Future Gadget Lab, in the future SERN finished the Time Machine, Barrel Titor / Daru in the future hacked and took the time machine SERN has designed before completion by Kurisu (who worked / enforced to work with SERN), and he finished it to the point it could travel to the past. Then in 2036 Suzuha rode it to 2010, messing the top floor of Radio Building which Nakabachi Presentation should have been done there, canceling his presentation and thus canceling Kurisu's death that happened after the presentation took place

Canceling the first Dmail will prevent SERN in the future trace the Lab activities, SERN will not complete their time machine,and it made Okabe return to the worldline WHICH Nakabachi Time Machine Presentation was held, and Kurisu's Death cannot be prevented

actually im still losing what you meant by SPLIT in worldline, as i recall, why in the very first Dmail cause such a huge change on the past, present, and future, because in the future it held time machine was born, therefore there is a possibilities it was used to alter past and present, the proof that the present is altered, is Suzuha's time machine stuck in the Radio Building, it is the reason why Kurisu did not die in alpha worldline. In Beta worldline, the only time machine exists is those which are developed by the future gadget lab, for example C204, whose base are from SERN's early design of time machine (and obviously Daru took it with his hacking skill), and developed to perfection that it could go back ahead of time, the reason behind this completion of time machine itself in beta attractor field is Okabe's Desperation and Dedication in perfecting time travel to be able to save Kurisu, or at least, create a worldline which both Kurisu and Mayuri alive