KAITO Took you to the empty sekai (This is normal :D) and he introduced you to the vocaloids (and singers)

KAITO:''Ugh..H-hey everyone...just...meet my kid....'' he has a annoyed expression as usual like a true boring guy he is

Miku:''Y-YOU HAVE A KID?.''

Meiko:''what the fu-''

Len:''WHY DIDN'T YOU TELL US YOU HAD A KID?!''

Rin;''Yea!''

Luka:''E-Everyone calm down alright?

Mafuyu:''...Oh that kid looks nice...?'' she has a emotionless expression (as always.)

Mizuki:''EH?!'' being a entergic girl she is

Kanade:''....Oh.''

Ena:''...W-WAIT WHAT. YOU HAVE A KID?!'