[Spoiler Alert!!!]That extra reminds me of Hako no Naka by Konohara Narise, ( ╥﹏╥ )
Exactly my thoughts!! Why the younger one has to die first...I feel so lonely for the one being left behind...but well, people eventually die sooner or later :'(
[Spoiler Alert!!!]
That extra reminds me of Hako no Naka by Konohara Narise, ( ╥﹏╥ )