>>5 whaaat?! That was so helpful, thank you, but... From the very beginning, I was helping Kafka. I hope It's a bug and Hoyo will fix this...

Apparently, if you refuse to help Kafka, you lose the information tab for Blade (and maybe even Kafka), so you can't listen to the voicelines or read his story. Maybe it's a bug, because i checked on the even tab and the companion mission wasn't unlocked for me, despite choosing to refuse her request. So either it's a bug, or Hoyo will do a side mission that forces you to help Kafka in order to gain access to Blade's information, which would make sense since Kafka plays a big role in the lore

I did that quest today and some hours ago I see that my tab "information" on Blade's profile disappeared. Do that quest have something with my problem? I want Balde's voice lines back...

If you refuse her request you will not be able to access blade Data Bank again! I Hate her!

if you end kafkas mission early will she still be able to board the astral express?

If you doubt her message first you'll get her tiddy selfie... shame, I was simping so hard that I miss it